5331-01-651-7188

Find complete technical information, availability, and procurement data for: 5331-01-651-7188
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-651-7188

Item Name Code

47946

Assigment Date

01/27/2016 (10 years ago)

A fixed number of components and/or items that acquire and track signals from a constellation of orbital satellites to obtain time and three-dimensional position and velocity directly or in conjunction with sub systems of the host vehicle. Excludes:stand alone navigation systems, such as inertial navigation set.

o-ring, general purpose part name assigned by controlling agency, heat resistance;up to 150c (302f) (max. 204c (400f)) in water and/or steam);cold flexibility;down to approximately -57c (-70f);chemical resistance;hot water and steam up to 149c (300f) with special compounds up to 260c (500f);glycol based brake fluids (dot 3 & 4) and silicone-based brake fluids (dot 5) up to 149c (300f);many organic and inorganic acids;cleaning agents, sodium and potassium alkalis;phosphate-ester based hydraulic fluids (hfd-r);silicone oil and grease;many polar solvents (alcohols, ketones, esters);ozone, aging and weather resistant;not compatible with: mineral oil products (oils, greasesand fuels) and used for general purpose;custom sizes and coatings/markings are available upon request special features, -70.0 fahrenheit and 250.0 fahrenheit temp rating, 80.0 shore durometer a nominal hardness rating, black color

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Temp Rating: -70.0 fahrenheit and 250.0 fahrenheit
Hardness Rating: 80.0 shore durometer a nominal
Part Name Assigned By Controlling Agency: o-ring, general purpose
Special Features: heat resistance;up to 150c (302f) (max. 204c (400f)) in water and/or steam);cold flexibility;down to approximately -57c (-70f);chemical resistance;hot water and steam up to 149c (300f) with special compounds up to 260c (500f);glycol based brake fluids (dot 3 & 4) and silicone-based brake fluids (dot 5) up to 149c (300f);many organic and inorganic acids;cleaning agents, sodium and potassium alkalis;phosphate-ester based hydraulic fluids (hfd-r);silicone oil and grease;many polar solvents (alcohols, ketones, esters);ozone, aging and weather resistant;not compatible with: mineral oil products (oils, greasesand fuels) and used for general purpose;custom sizes and coatings/markings are available upon request
Color: black
Material: rubber ethylene-propylene class epm or rubber ethylene-propylene-diene class epdm
Supplementary Features: material ethylene propylene rubber (epr)

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
E0540-80/2-453	O-Ring

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5331-01-651-7188?

The FSCG of the NSN 5331-01-651-7188 is 5331

Does NSN 5331-01-651-7188 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5331-01-651-7188 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-651-7188 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5331-01-651-7188 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Wed, Jan 27, 2016