5310-00-947-8637

Find complete technical information, availability, and procurement data for: 5310-00-947-8637
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-947-8637

Item Name Code

15893

Assigment Date

03/30/1966 (60 years ago)

A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.

3b thread class, 0.188 inches nominal pilot length, prevailing torque all metal design locking feature, 0.388 inches nominal pilot diameter, 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 all metal design
Pilot Diameter: 0.388 inches nominal
Pilot Length: 0.188 inches nominal
Nut Style: spline
Nut Diameter: 0.535 inches nominal
Nut Height: 0.359 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Material: steel comp 8740 overall
Material Document And Classification: ams 6322 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec 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
65B9972-1	Spline Self-Locking Nut
66777-428-4	Spline Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-947-8637?

The FSCG of the NSN 5310-00-947-8637 is 5310

Does the NSN 5310-00-947-8637 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-947-8637 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5310-00-947-8637 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-947-8637 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 5310-00-947-8637 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Mar 30, 1966