5331-01-253-1297

Find complete technical information, availability, and procurement data for: 5331-01-253-1297
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-253-1297

Item Name Code

47946

Assigment Date

04/12/1987 (39 years ago)

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

-15.0 fahrenheit and 400.0 fahrenheit temp rating, 15.730 inches minimum and 15.906 inches maximum outside diameter, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 15.460 inches minimum and 15.620 inches maximum center hole diameter, 75.0 shore durometer a nominal hardness rating

Product Characteristics

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

Outside Diameter: 15.730 inches minimum and 15.906 inches maximum
Temp Rating: -15.0 fahrenheit and 400.0 fahrenheit
Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 15.460 inches minimum and 15.620 inches maximum
Hardness Rating: 75.0 shore durometer a nominal
Material: plastic polyhexamethylene sebacamide

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
1D96258PK-001	O-Ring
5-079V747-75	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-253-1297?

The FSCG of the NSN 5331-01-253-1297 is 5331

Does the NSN 5331-01-253-1297 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5331-01-253-1297 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 5331-01-253-1297 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-253-1297 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 5331-01-253-1297 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sun, Apr 12, 1987