5310-01-621-1533

Find complete technical information, availability, and procurement data for: 5310-01-621-1533
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-621-1533

Item Name Code

29736

Assigment Date

08/26/2013 (12 years ago)

A headed fastening device having a solid cylindrical or tubular body with retaining ball or pinlike detent(s). The detent(s) is/are positioned and actuated by means of a spring, elastomer or plunger. Plunger may be operated by thumb, cam or other means. May be furnished with a pull ring, pull and/or lock ring, attaching ring or hook.

right-hand thread direction, 0.540 inches nominal washer outside diameter, 0.326 inches nominal overall height, prevailing torque all metal design locking feature, 3b 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: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Washer Outside Diameter: 0.540 inches nominal
Overall Height: 0.326 inches nominal
Nut Height: 0.249 inches nominal
Thread Series: unjf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.3125 inches
Material: steel comp 1050 washer
Material: steel comp 8740 or steel comp 4340 nut
Material Document And Classification: ams 5085 assn std single material response washer
Material Document And Classification: mil-s-6049 mil spec single material response or mil-s-5000 mil spec single material response nut
Surface Treatment: cadmium nut
Surface Treatment: cadmium washer

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
NAS1726-05E	Assembled Washe Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-621-1533?

The FSCG of the NSN 5310-01-621-1533 is 5310

Does the NSN 5310-01-621-1533 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-621-1533 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 5310-01-621-1533 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-621-1533 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 5310-01-621-1533 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Mon, Aug 26, 2013