5331-01-187-9077

Find complete technical information, availability, and procurement data for: 5331-01-187-9077
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-187-9077

Item Name Code

47946

Assigment Date

08/27/1984 (41 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

2.381 inches nominal peripheral diameter, 2.158 inches minimum and 2.192 inches maximum center hole diameter, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, -29.0 celsius and 204.0 celsius temp rating, 125 maximum elongation percentage

Product Characteristics

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

Temp Rating: -29.0 celsius and 204.0 celsius
Cross-Sectional Height: 0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter: 2.158 inches minimum and 2.192 inches maximum
Peripheral Diameter: 2.381 inches nominal
Elongation Percentage: 125 maximum
Hardness Rating: 70.0 shore durometer a minimum and 80.0 shore durometer a maximum
Special Features: material rubber fluorocarbon class fkm ams7276;cross-sectional shape style: o-ring;cross section outside diameter: 0.100 in. min, and 0.106 in. max.;functional description: aircraft engine and propeller
Material: rubber
Specification/Standard Data: 81343-as3209 government standard

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
10116836	O-Ring
139-19357	O-Ring
2-139 V779-75	O-Ring
5330PL0213665	O-Ring
AS3209-139	O-Ring
PRP139-19357	O-Ring
V0779 2-139	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-187-9077?

The FSCG of the NSN 5331-01-187-9077 is 5331

Does NSN 5331-01-187-9077 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 5331-01-187-9077 contain precious materials?

Precious metal content is unknown

Does NSN 5331-01-187-9077 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 5331-01-187-9077 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Mon, Aug 27, 1984