631A553

View detailed technical data, stock status, and sourcing information for: 631A553
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-090-9507

Item Name Code

04522

Assigment Date

02/28/1980 (46 years ago)

0.031 inches nominal cross-sectional thickness, solid single or composition cross-sectional shape style, 4.000 inches nominal aperture diameter, 4.750 inches nominal outside diameter, asbestos and rubber natural or rubber synthetic overall 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 Shape Style: solid single or composition
Outside Diameter: 4.750 inches nominal
Aperture Diameter: 4.000 inches nominal
Cross-Sectional Thickness: 0.031 inches nominal
Material: asbestos and rubber natural or rubber synthetic overall
Material Document And Classification: mil-a-17472 mil spec all material responses or d10e7a cagec 01289 mfr ref all material responses overall
Style Designator: circular

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
631A553	Gasket
7378E65P39	Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-090-9507?

The FSCG of the NSN 5330-01-090-9507 is 5330

Does NSN 5330-01-090-9507 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 5330-01-090-9507 contain precious materials?

Precious metal content is unknown

Does NSN 5330-01-090-9507 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5330-01-090-9507 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Thu, Feb 28, 1980