177A342P-2

View detailed technical data, stock status, and sourcing information for: 177A342P-2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-209-8041

Item Name Code

04522

Assigment Date

06/04/1985 (41 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.

0.750 inches nominal aperture diameter, 2.250 inches nominal bolt circle diameter, 0.562 inches nominal hole diameter, solid single or composition cross-sectional shape style, 3.375 inches nominal outside diameter

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
Hole Diameter: 0.562 inches nominal
Bolt Circle Diameter: 2.250 inches nominal
Outside Diameter: 3.375 inches nominal
Aperture Diameter: 0.750 inches nominal
Cross-Sectional Thickness: 0.031 inches nominal
Bolt Hole Quantity: 3
Material: asbestos and rubber natural or asbestos and rubber synthetic overall
Material Document And Classification: mil-a-7021 cl 1 mil spec 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
177342 PIECE 2	Gasket
177A342P-2	Gasket
335251	Gasket
418L417 ITEM 133	Gasket
A-3,198940 PIECE 2	Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-209-8041?

The FSCG of the NSN 5330-01-209-8041 is 5330

Does NSN 5330-01-209-8041 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 5330-01-209-8041 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-209-8041 contain hazardous materials?

Indicates information is in the hazardous materials information resource system (hmirs).

When the NSN 5330-01-209-8041 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Tue, Jun 4, 1985