5310-01-031-5412

Find complete technical information, availability, and procurement data for: 5310-01-031-5412
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-031-5412

Item Name Code

15938

Assigment Date

11/26/1976 (49 years ago)

48.0 rockwell c minimum and 52.0 rockwell c maximum hardness rating, 0.735 inches nominal outside diameter, 0.395 inches nominal hole diameter, 0.086 inches nominal overall height, 0.016 inches nominal material thickness

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.395 inches nominal
Outside Diameter: 0.735 inches nominal
Overall Height: 0.086 inches nominal
Material Thickness: 0.016 inches nominal
Hardness Rating: 48.0 rockwell c minimum and 52.0 rockwell c maximum
Material: steel comp 1075 overall
Material Document And Classification: qq-s-777 fed spec single material response overall
Surface Treatment: nickel overall
Surface Treatment Document And Classification: mil-s-171,type b mil std 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
1857254-4	Spring Tension Washer
2134690-1	Spring Tension Washer
U375-0160	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-031-5412?

The FSCG of the NSN 5310-01-031-5412 is 5310

Does the NSN 5310-01-031-5412 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-031-5412 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 5310-01-031-5412 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-031-5412 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 5310-01-031-5412 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Nov 26, 1976