661-5-9

View detailed technical data, stock status, and sourcing information for: 661-5-9
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-231-2682

Item Name Code

04522

Assigment Date

04/25/1986 (40 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.

5.985 inches minimum and 5.995 inches maximum aperture diameter, zzzy criticality code justification, rectangular metal cross-sectional shape style, 0.735 inches minimum and 0.785 inches maximum cross-sectional thickness, 7.360 inches minimum and 7.370 inches maximum 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: rectangular metal
Outside Diameter: 7.360 inches minimum and 7.370 inches maximum
Aperture Diameter: 5.985 inches minimum and 5.995 inches maximum
Cross-Sectional Thickness: 0.735 inches minimum and 0.785 inches maximum
Criticality Code Justification: zzzy
Material: steel overall
Material Document And Classification: astm a106,gr.b assn std single material response overall
Style Designator: circular
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

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
661-5-9	Gasket
661-5B/PC.9	Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-231-2682?

The FSCG of the NSN 5330-01-231-2682 is 5330

Does NSN 5330-01-231-2682 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 5330-01-231-2682 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-231-2682 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 5330-01-231-2682 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Apr 25, 1986