1533434

View detailed technical data, stock status, and sourcing information for: 1533434
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-147-4916

Item Name Code

15934

Assigment Date

02/17/1983 (43 years ago)

A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. 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.

0.315 inches minimum and 0.320 inches maximum hole diameter, 0.088 inches minimum and 0.108 inches maximum shoulder height, 0.083 inches minimum and 0.113 inches maximum material thickness, 0.600 inches minimum and 0.610 inches maximum shoulder diameter, 0.735 inches minimum and 0.765 inches maximum 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: 0.315 inches minimum and 0.320 inches maximum
Shoulder Diameter: 0.600 inches minimum and 0.610 inches maximum
Outside Diameter: 0.735 inches minimum and 0.765 inches maximum
Shoulder Height: 0.088 inches minimum and 0.108 inches maximum
Material Thickness: 0.083 inches minimum and 0.113 inches maximum
Hardness Rating: 260.0 brinell minimum and 310.0 brinell maximum
Heat Treatment: quenched and tempered
Material: steel comp 416 overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35,ty 4 fed spec single treatment response overall
Style Designator: shouldered

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
1533434	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-01-147-4916?

The FSCG of the NSN 5310-01-147-4916 is 5310

Does the NSN 5310-01-147-4916 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-147-4916 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 5310-01-147-4916 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-147-4916 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 5310-01-147-4916 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Thu, Feb 17, 1983