5310-01-257-1702

Find complete technical information, availability, and procurement data for: 5310-01-257-1702
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-257-1702

Item Name Code

15887

Assigment Date

06/13/1987 (39 years ago)

1.250 inches nominal nut diameter, right-hand thread direction, 0.620 inches nominal nut thickness, round nut style, 3b thread class

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: round
Nut Diameter: 1.250 inches nominal
Nut Thickness: 0.620 inches nominal
Thread Series: unjf
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.500 inches
Part Name Assigned By Controlling Agency: navy special project
Material: steel comp 4340 overall
Material Document And Classification: ams 6414 assn std single material 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
75D111252-2103	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-257-1702?

The FSCG of the NSN 5310-01-257-1702 is 5310

Does the NSN 5310-01-257-1702 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-257-1702 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 5310-01-257-1702 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-257-1702 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 5310-01-257-1702 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Jun 13, 1987