5310-00-843-3970

Find complete technical information, availability, and procurement data for: 5310-00-843-3970
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-843-3970

Item Name Code

05282

Assigment Date

12/30/1966 (59 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.

0.557 inches nominal width across flats, 0.753 inches nominal nut height, 2b thread class, right-hand thread direction, cone seat, hexagon nut style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2b
Thread Direction: right-hand
Nut Style: cone seat, hexagon
Nut Height: 0.753 inches nominal
Width Across Flats: 0.557 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.438 inches
Cone Seat Angle: 160.0 radians nominal
Material: copper alloy overall

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
30773V	Nut,plain,cone Seat,hexagon

FAQs

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

What is the FSCG of the NSN 5310-00-843-3970?

The FSCG of the NSN 5310-00-843-3970 is 5310

Does the NSN 5310-00-843-3970 have a Schedule B code assigned?

Yes, the Schedule B code is 7415290000

Does NSN 5310-00-843-3970 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 5310-00-843-3970 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-843-3970 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-00-843-3970 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Dec 30, 1966