5331-01-273-7270

Find complete technical information, availability, and procurement data for: 5331-01-273-7270
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-273-7270

Item Name Code

47946

Assigment Date

03/01/1988 (38 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

-40.0 celsius and 135.0 celsius temp rating, 65.0 shore durometer a minimum and 75.0 shore durometer a maximum hardness rating, rb199mk101/103/104 end item identification, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, 3.974 inches minimum and 4.004 inches maximum center hole diameter

Product Characteristics

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

Temp Rating: -40.0 celsius and 135.0 celsius
Cross-Sectional Height: 0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter: 3.974 inches minimum and 4.004 inches maximum
End Item Identification: rb199mk101/103/104
Hardness Rating: 65.0 shore durometer a minimum and 75.0 shore durometer a maximum
Special Features: o-ring;operated by oil
Color: black
Material: rubber butadiene-acrylonitrile class nbr
Material Document And Classification: astm d2000/sae j200 2bg720b14b34e014ef21ea14 assn std single material response
Reference Number Differentiating Characteristics: as diff by spec k2617 hte7300 performance rqmt tornado acft engine model rb199

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
045-8307	O-Ring
120R1 CLASS 1 SIZE 045	O-Ring
8307-045	O-Ring
PRP045-8307	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-273-7270?

The FSCG of the NSN 5331-01-273-7270 is 5331

Does the NSN 5331-01-273-7270 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-273-7270 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 5331-01-273-7270 contain precious materials?

Precious metal content is unknown

Does NSN 5331-01-273-7270 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 5331-01-273-7270 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Tue, Mar 1, 1988