158334 PIECE 13

View detailed technical data, stock status, and sourcing information for: 158334 PIECE 13
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-441-1663

Item Name Code

01869

Assigment Date

02/05/1997 (29 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.

2.875 inches nominal outside diameter, 1.562 inches nominal hole diameter, 1.125 inches nominal external straight key width, 1.500 inches nominal external straight key length, 0.125 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: 1.562 inches nominal
Outside Diameter: 2.875 inches nominal
External Straight Key Length: 1.500 inches nominal
External Straight Key Width: 1.125 inches nominal
Material Thickness: 0.125 inches nominal
Material: nickel alloy 400 overall
Material Document And Classification: astm-b-127 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
158334 PIECE 13	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-01-441-1663?

The FSCG of the NSN 5310-01-441-1663 is 5310

Does the NSN 5310-01-441-1663 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-441-1663 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 5310-01-441-1663 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-441-1663 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 5310-01-441-1663 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Feb 5, 1997