5310-00-158-4496

Find complete technical information, availability, and procurement data for: 5310-00-158-4496
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-158-4496

Item Name Code

15938

Assigment Date

04/16/1971 (55 years ago)

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes:insulator, washer and thrust type washers.

150000 pounds per square inch minimum tensile strength, 0.050 inches minimum and 0.080 inches maximum overall height, 0.203 inches nominal hole diameter, 0.010 inches nominal material thickness, 0.365 inches nominal outside diameter

Product Characteristics

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

Hole Diameter: 0.203 inches nominal
Outside Diameter: 0.365 inches nominal
Overall Height: 0.050 inches minimum and 0.080 inches maximum
Material Thickness: 0.010 inches nominal
Minimum Tensile Strength: 150000 pounds per square inch
Hardness Rating: 30.0 rockwell c minimum and 36.0 rockwell c maximum
Material: steel comp 410 overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment Document And Classification: mil-f-14072,finish e300 mil 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
54220954	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-00-158-4496?

The FSCG of the NSN 5310-00-158-4496 is 5310

Does the NSN 5310-00-158-4496 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-158-4496 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 5310-00-158-4496 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-158-4496 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 5310-00-158-4496 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Apr 16, 1971