7N7997

View detailed technical data, stock status, and sourcing information for: 7N7997
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-127-8566

Item Name Code

04522

Assigment Date

03/10/1982 (44 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

62 bolt hole quantity, 36.571 inches nominal overall length, 0.208 inches nominal cross-sectional thickness, 10.000 inches nominal overall width, metal and synthetic rubber cross-sectional shape style

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: metal and synthetic rubber
Overall Length: 36.571 inches nominal
Overall Width: 10.000 inches nominal
Cross-Sectional Thickness: 0.208 inches nominal
Bolt Hole Quantity: 62
Material: steel overall
Surface Treatment: rubber polyisoprene natural class nr overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-01-154-8458	No Name Available	04/01/1985
5330-01-257-4326	No Name Available	03/01/1999

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
1557550	Gasket
7N7997	Gasket
7W7546	Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-127-8566?

The FSCG of the NSN 5330-01-127-8566 is 5330

Does NSN 5330-01-127-8566 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 5330-01-127-8566 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-127-8566 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 5330-01-127-8566 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Mar 10, 1982