990048-5

View detailed technical data, stock status, and sourcing information for: 990048-5
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-040-6743

Item Name Code

04521

Assigment Date

05/12/1977 (49 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.

45.0 degrees nominal angle, 0.366 inches nominal center hole diameter, 0.050 inches nominal cross-sectional height, 0.466 inches nominal peripheral diameter, angle 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: angle
Cross-Sectional Height: 0.050 inches nominal
Center Hole Diameter: 0.366 inches nominal
Peripheral Diameter: 0.466 inches nominal
Angle: 45.0 degrees nominal
Material: plastic overall
Nuclear Hardness Critical Feature: hardened

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
990048-5	Preformed Packing

FAQs

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

What is the FSCG of the NSN 5330-01-040-6743?

The FSCG of the NSN 5330-01-040-6743 is 5330

Does the NSN 5330-01-040-6743 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-01-040-6743 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5330-01-040-6743 contain precious materials?

Precious metal content is unknown

Does NSN 5330-01-040-6743 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 5330-01-040-6743 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, May 12, 1977