Enhance your electronic connectivity with the high-quality MS3181-20 connector receptacle cover from GLENAIR. Designed for durability and reliability, this circular MIL Spec accessory is ideal for military and aerospace applications requiring precise and secure connections.
Part Number: MS3181-20
Manufacturer: GLENAIR
Country of Origin: US
Unit of Measure (UOM): EA
ECCN: EAR99
Package Type: BLK
Product Type: Connector
Category: Connector | Circular MIL Spec Tools, Hardware & Accessories
Receptacle cover designed for MIL Spec circular connectors
Optional ring attachment for secure mounting
Constructed with durable materials suitable for demanding environments
Available in various sizes with detailed dimensions provided in the datasheet
Specifications
Dimension
Max
G Diameter
0.719 (18.3 mm)
H Diameter
0.734 (18.6 mm)
J Max
0.56 (14.3 mm)
Standard Length (L)
3.00 (76.2 mm)
Min Length (L)
0.578 (14.7 mm)
Additional Details
This connector accessory is suitable for applications requiring MIL Spec compliance and features detailed dimensions and optional attachments for versatile use. For more detailed specifications and installation instructions, please refer to the datasheet linked above.
Note: Datasheet was not processed. Please search the internet for the part number for more details.
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Designed for durability and reliability, this circular MIL Spec accessory is ideal for military and aerospace applications requiring precise and secure connections.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MS3181-20\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e GLENAIR\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e US\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BLK\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Connector\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Connector | Circular MIL Spec Tools, Hardware \u0026amp; Accessories\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gle\/gle-ms3181-20.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eReceptacle cover designed for MIL Spec circular connectors\u003c\/li\u003e\n \u003cli\u003eOptional ring attachment for secure mounting\u003c\/li\u003e\n \u003cli\u003eConstructed with durable materials suitable for demanding environments\u003c\/li\u003e\n \u003cli\u003eAvailable in various sizes with detailed dimensions provided in the datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension\u003c\/th\u003e\n \u003cth\u003eMax\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eG Diameter\u003c\/td\u003e\n \u003ctd\u003e0.719 (18.3 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eH Diameter\u003c\/td\u003e\n \u003ctd\u003e0.734 (18.6 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eJ Max\u003c\/td\u003e\n \u003ctd\u003e0.56 (14.3 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStandard Length (L)\u003c\/td\u003e\n \u003ctd\u003e3.00 (76.2 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMin Length (L)\u003c\/td\u003e\n \u003ctd\u003e0.578 (14.7 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cp\u003eThis connector accessory is suitable for applications requiring MIL Spec compliance and features detailed dimensions and optional attachments for versatile use. For more detailed specifications and installation instructions, please refer to the datasheet linked above.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed. Please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-13T02:37:17+05:30","created_at":"2025-08-13T02:37:17+05:30","vendor":"Waldom Electonics","type":"Connector","tags":["Accessories","Circular","Connector","GLENA","Hardware","IMPORT_CSV","WLDM"],"price":1572592,"price_min":1572592,"price_max":1572592,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50613823078717,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MS3181-20","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MS3181-20","public_title":null,"options":["Default Title"],"price":1572592,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"MS3181-20","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/MS3181-20_55549064_85d7d0d5.jpg?v=1755032840"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MS3181-20_55549064_85d7d0d5.jpg?v=1755032840","options":["Title"],"media":[{"alt":null,"id":45809037476157,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MS3181-20_55549064_85d7d0d5.jpg?v=1755032840"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MS3181-20_55549064_85d7d0d5.jpg?v=1755032840","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGLENAIR MS3181-20 Connector Accessories\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic connectivity with the high-quality \u003cstrong\u003eMS3181-20\u003c\/strong\u003e connector receptacle cover from \u003cstrong\u003eGLENAIR\u003c\/strong\u003e. Designed for durability and reliability, this circular MIL Spec accessory is ideal for military and aerospace applications requiring precise and secure connections.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MS3181-20\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e GLENAIR\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e US\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BLK\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Connector\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Connector | Circular MIL Spec Tools, Hardware \u0026amp; Accessories\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gle\/gle-ms3181-20.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eReceptacle cover designed for MIL Spec circular connectors\u003c\/li\u003e\n \u003cli\u003eOptional ring attachment for secure mounting\u003c\/li\u003e\n \u003cli\u003eConstructed with durable materials suitable for demanding environments\u003c\/li\u003e\n \u003cli\u003eAvailable in various sizes with detailed dimensions provided in the datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension\u003c\/th\u003e\n \u003cth\u003eMax\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eG Diameter\u003c\/td\u003e\n \u003ctd\u003e0.719 (18.3 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eH Diameter\u003c\/td\u003e\n \u003ctd\u003e0.734 (18.6 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eJ Max\u003c\/td\u003e\n \u003ctd\u003e0.56 (14.3 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStandard Length (L)\u003c\/td\u003e\n \u003ctd\u003e3.00 (76.2 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMin Length (L)\u003c\/td\u003e\n \u003ctd\u003e0.578 (14.7 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cp\u003eThis connector accessory is suitable for applications requiring MIL Spec compliance and features detailed dimensions and optional attachments for versatile use. For more detailed specifications and installation instructions, please refer to the datasheet linked above.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed. Please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e"}
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
