5305-01-380-7343

Find complete technical information, availability, and procurement data for: 5305-01-380-7343
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-380-7343

Item Name Code

06660

Assigment Date

09/24/1993 (32 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.

0.687 inches nominal thread length, 3a thread class, 1.688 inches nominal fastener length, hexagon head style, right-hand thread direction

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.687 inches nominal
Fastener Length: 1.688 inches nominal
Head Style: hexagon
Washer Quantity: 2
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 16
Secondary Washer Relationship To Primary Washer: not identical
Primary Washer Outside Diameter: 0.683 inches nominal
Primary Washer Style: split helical ring
Primary Washer Material Thickness: 0.094 inches nominal
Special Features: item includes a retaining ring
Material: steel comp 303 overall
Thread Series Designator: unc

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
ABJ-9213B-134	Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-01-380-7343?

The FSCG of the NSN 5305-01-380-7343 is 5305

Does the NSN 5305-01-380-7343 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-380-7343 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 5305-01-380-7343 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-380-7343 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 5305-01-380-7343 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Sep 24, 1993