MS51329-4

View detailed technical data, stock status, and sourcing information for: MS51329-4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-252-9204

Item Name Code

47946

Assigment Date

04/10/1987 (39 years ago)

0.120 inches minimum and 0.135 inches maximum cross-sectional height, 4.175 inches nominal center hole diameter, rubber isobutylene-isoprene class iir or rubber polyisoprene natural class nr or rubber polyisoprene synthetic class ir or rubber butadiene-styrene class sbr material

Product Characteristics

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

Cross-Sectional Height: 0.120 inches minimum and 0.135 inches maximum
Center Hole Diameter: 4.175 inches nominal
Material: rubber isobutylene-isoprene class iir or rubber polyisoprene natural class nr or rubber polyisoprene synthetic class ir or rubber butadiene-styrene class sbr

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
MS51329-4	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-252-9204?

The FSCG of the NSN 5331-01-252-9204 is 5331

Does the NSN 5331-01-252-9204 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-252-9204 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 5331-01-252-9204 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-252-9204 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 5331-01-252-9204 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Apr 10, 1987