5310-00-421-6834

Find complete technical information, availability, and procurement data for: 5310-00-421-6834
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-421-6834

Item Name Code

29736

Assigment Date

12/21/1970 (55 years ago)

0.140 inches nominal overall height, 0.343 inches nominal washer outside diameter, external tooth nut style, free-running all metal design locking feature, 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 Direction: right-hand
Locking Feature: free-running all metal design
Washer Outside Diameter: 0.343 inches nominal
Overall Height: 0.140 inches nominal
Nut Style: external tooth
Nut Height: 0.109 inches nominal
Width Across Flats: 0.313 inches nominal
Thread Series: unc
Thread Quantity Per Inch: 40
Nominal Thread Size: 0.125 inches
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: 50,fscm 77948 mfr ref single treatment response 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
4000081	Assembled Washe Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-421-6834?

The FSCG of the NSN 5310-00-421-6834 is 5310

Does the NSN 5310-00-421-6834 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-421-6834 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 5310-00-421-6834 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-421-6834 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 5310-00-421-6834 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Dec 21, 1970