SM-B-764995

View detailed technical data, stock status, and sourcing information for: SM-B-764995
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-087-4518

Item Name Code

15934

Assigment Date

12/18/1979 (46 years ago)

0.040 inches nominal shoulder height, 0.240 inches nominal shoulder diameter, 0.189 inches minimum and 0.191 inches maximum hole diameter, 0.473 inches nominal outside diameter, 0.035 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: 0.189 inches minimum and 0.191 inches maximum
Shoulder Diameter: 0.240 inches nominal
Outside Diameter: 0.473 inches nominal
Shoulder Height: 0.040 inches nominal
Material Thickness: 0.035 inches nominal
Material: steel comp 303 overall
Material Document And Classification: aisi assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 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
SM-B-764995	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-01-087-4518?

The FSCG of the NSN 5310-01-087-4518 is 5310

Does the NSN 5310-01-087-4518 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-087-4518 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 5310-01-087-4518 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-087-4518 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 5310-01-087-4518 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Tue, Dec 18, 1979