5305-01-543-0633

Find complete technical information, availability, and procurement data for: 5305-01-543-0633
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-543-0633

Item Name Code

16282

Assigment Date

08/28/2006 (19 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.

right-hand thread direction, 2.250 inches nominal thread length, flat chamfer head style, 6.000 inches nominal fastener length, 3a thread class

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: 2.250 inches nominal
Fastener Length: 6.000 inches nominal
Head Style: flat chamfer
Head Diameter: 1.293 inches minimum and 1.312 inches maximum
Head Height: 0.864 inches minimum and 0.875 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.875 inches
Width Across Flats: 0.750 inches nominal
Thread Quantity Per Inch: 14
Material: steel overall
Surface Treatment: oxide overall
Thread Series Designator: unrf

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
NAS1351-14-80	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-543-0633?

The FSCG of the NSN 5305-01-543-0633 is 5305

Does the NSN 5305-01-543-0633 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-543-0633 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 5305-01-543-0633 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-543-0633 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 5305-01-543-0633 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Mon, Aug 28, 2006