KC9459

View detailed technical data, stock status, and sourcing information for: KC9459
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-135-2139

Item Name Code

47946

Assigment Date

07/20/1982 (43 years ago)

0.205 inches minimum and 0.215 inches maximum cross-sectional height, 160 maximum elongation percentage, 5.020 inches nominal outside diameter, -65.0 fahrenheit and 275.0 fahrenheit temp rating, 4.585 inches minimum and 4.600 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.

Outside Diameter: 5.020 inches nominal
Temp Rating: -65.0 fahrenheit and 275.0 fahrenheit
Cross-Sectional Height: 0.205 inches minimum and 0.215 inches maximum
Center Hole Diameter: 4.585 inches minimum and 4.600 inches maximum
Elongation Percentage: 160 maximum
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Below is a list of NSNs that have been officially superseded by this NSN: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
5331-00-740-9761	No Name Available	01/01/2009

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
1706N2	O-Ring
447-5397	O-Ring
KC9459	O-Ring
MS28775-350	O-Ring
PGF9648-19	O-Ring
W 4073 330 AL	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-135-2139?

The FSCG of the NSN 5331-01-135-2139 is 5331

Does the NSN 5331-01-135-2139 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-135-2139 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 5331-01-135-2139 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-135-2139 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 5331-01-135-2139 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Jul 20, 1982