5310-00-524-3647

Find complete technical information, availability, and procurement data for: 5310-00-524-3647
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-524-3647

Item Name Code

21926

Assigment Date

01/01/1963 (63 years ago)

3b thread class, right-hand thread direction, 1.500 inches nominal nut length, 0.615 inches minimum and 0.625 inches maximum nut diameter, plain barrel nut style

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
Nut Style: plain barrel
Nut Diameter: 0.615 inches minimum and 0.625 inches maximum
Nut Length: 1.500 inches nominal
Distance From Centerline Of Threaded Hole To End Of Nut: 0.750 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Countersink Angle: 110.0 degrees nominal both ends
Material: steel comp 4130 overall
Surface Treatment: cadmium or zinc overall
Surface Treatment Document And Classification: pr3-1 fscm 43999 mfr ref 1st treatment response or pr3-2 fscm 43999 mfr ref 2nd 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
1N3-2	Barrel Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-524-3647?

The FSCG of the NSN 5310-00-524-3647 is 5310

Does the NSN 5310-00-524-3647 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-524-3647 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 5310-00-524-3647 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-524-3647 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 5310-00-524-3647 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963