2507294-40

View detailed technical data, stock status, and sourcing information for: 2507294-40
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-037-6127

Item Name Code

47946

Assigment Date

03/21/1977 (49 years ago)

-30.0 fahrenheit and 250.0 fahrenheit temp rating, 70.0 shore durometer a nominal hardness rating, 6.211 inches minimum and 6.257 inches maximum center hole diameter, 331 maximum elongation percentage, 0.135 inches minimum and 0.143 inches maximum cross-sectional height

Product Characteristics

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

Temp Rating: -30.0 fahrenheit and 250.0 fahrenheit
Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 6.211 inches minimum and 6.257 inches maximum
Elongation Percentage: 331 maximum
Hardness Rating: 70.0 shore durometer a nominal
Material: rubber butadiene-acrylonitrile class nbr

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-01-126-7253	No Name Available	02/01/1983

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
2-259 N0674-70	O-Ring
2-259N219-70	O-Ring
2-259N674-70	O-Ring
2507294-40	O-Ring
25K-40608	O-Ring
32595030	O-Ring
AS568-259	O-Ring
D2000 GR M3CH714A25B34E016E036	O-Ring
N0674 2-259	O-Ring
XOR-6.234 X	O-Ring
XOR-6.234 X .139	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-037-6127?

The FSCG of the NSN 5331-01-037-6127 is 5331

Does the NSN 5331-01-037-6127 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-037-6127 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 5331-01-037-6127 contain precious materials?

Precious metal content is unknown

Does NSN 5331-01-037-6127 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 5331-01-037-6127 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Mon, Mar 21, 1977