5310-01-263-6397

Find complete technical information, availability, and procurement data for: 5310-01-263-6397
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-263-6397

Item Name Code

29736

Assigment Date

09/17/1987 (38 years ago)

prevailing torque all metal design locking feature, 0.194 inches nominal washer outside diameter, right-hand thread direction, 3b thread class, soluble lubricant lubrication

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: 0.194 inches nominal
Lubrication: soluble lubricant
Overall Height: 0.240 inches nominal
Nut Style: flat with turned up edge
Width Across Flats: 0.243 inches minimum and 0.251 inches maximum
Temp Rating: 500.0 fahrenheit maximum
Thread Series: unjf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: steel comp 4037 overall
Surface Treatment: cadmium 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
H51132-3K7	Assembled Washe Self-Locking Nut
NSA5474-3K7	Assembled Washe Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-263-6397?

The FSCG of the NSN 5310-01-263-6397 is 5310

Does the NSN 5310-01-263-6397 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-263-6397 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 5310-01-263-6397 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-263-6397 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 5310-01-263-6397 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Sep 17, 1987