29-48935-1

View detailed technical data, stock status, and sourcing information for: 29-48935-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-009-1311

Item Name Code

01869

Assigment Date

09/04/1975 (50 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.

1.300 inches nominal distance from centerline to top of internal key, 0.350 inches minimum and 0.380 inches maximum internal straight key width, 3.280 inches minimum and 3.340 inches maximum hole diameter, 1 internal key quantity, 5.000 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: 3.280 inches minimum and 3.340 inches maximum
Outside Diameter: 5.000 inches nominal
Internal Straight Key Width: 0.350 inches minimum and 0.380 inches maximum
Distance From Centerline To Top Of Internal Key: 1.300 inches nominal
Internal Key Quantity: 1
Material Thickness: 0.125 inches nominal
Special Features: four holes 0.312 in min,0.330 in. max dia,equally spaced
Material: steel comp 1010 overall
Material Document And Classification: mil-s-7952 mil spec single material response overall
Style Designator: key

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
29-48935-1	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-01-009-1311?

The FSCG of the NSN 5310-01-009-1311 is 5310

Does the NSN 5310-01-009-1311 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-009-1311 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 5310-01-009-1311 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-009-1311 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 5310-01-009-1311 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Thu, Sep 4, 1975