5310-01-353-5343

Find complete technical information, availability, and procurement data for: 5310-01-353-5343
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-353-5343

Item Name Code

35607

Assigment Date

02/12/1992 (34 years ago)

A nut, circular in shape, having wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery. It has an integral washer which extends beyond the wrenching element periphery and an integral feature is incorporated for locking on the threads of a mating member.

0.672 inches nominal nut height, prevailing torque with nonmetallic insert locking feature, castellated, double hexagon nut style, 3b thread class, 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: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque with nonmetallic insert
Nut Style: castellated, double hexagon
Nut Height: 0.672 inches nominal
Width Across Flats: 0.769 inches minimum and 0.785 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.625 inches
Bearing Surface Type: flat
Material: plastic polyamide (nylon) locking insert
Material: steel nut

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
1129E01 FIND 68	Nut,self-Locking,castellated,dou

FAQs

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

What is the FSCG of the NSN 5310-01-353-5343?

The FSCG of the NSN 5310-01-353-5343 is 5310

Does the NSN 5310-01-353-5343 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-353-5343 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 5310-01-353-5343 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-353-5343 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 5310-01-353-5343 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Wed, Feb 12, 1992