G140-2025A

View detailed technical data, stock status, and sourcing information for: G140-2025A
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-077-9758

Item Name Code

47946

Assigment Date

06/05/1979 (47 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.

331 maximum elongation percentage, 1.299 inches minimum and 1.333 inches maximum outside diameter, -30.0 fahrenheit and 250.0 fahrenheit temp rating, 1.165 inches minimum and 1.187 inches maximum center hole diameter, 0.067 inches minimum and 0.073 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.

Outside Diameter: 1.299 inches minimum and 1.333 inches maximum
Temp Rating: -30.0 fahrenheit and 250.0 fahrenheit
Cross-Sectional Height: 0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter: 1.165 inches minimum and 1.187 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Below is a list of NSNs that have been officially superseded by this NSN: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
5330-00-605-1760	No Name Available	02/01/1984
5330-01-052-2311	No Name Available	01/01/1991

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
2-025 N674-70	O-Ring
2-025N674-70	O-Ring
5793294 FIND 084	O-Ring
G140-2025A	O-Ring
N0674-70 2-025	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-077-9758?

The FSCG of the NSN 5331-01-077-9758 is 5331

Does the NSN 5331-01-077-9758 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-077-9758 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 5331-01-077-9758 contain precious materials?

Precious metal content is unknown

Does NSN 5331-01-077-9758 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 5331-01-077-9758 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Tue, Jun 5, 1979