522-4674892 ITEM 12

View detailed technical data, stock status, and sourcing information for: 522-4674892 ITEM 12
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-129-9828

Item Name Code

29735

Assigment Date

04/15/1982 (44 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.

2b thread class, left-hand thread direction, 0.106 inches nominal thread length, sleeve nut style, 4.750 inches nominal nut diameter

Product Characteristics

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

Thread Class: 2b
Thread Direction: left-hand
Thread Length: 0.106 inches nominal
Nut Style: sleeve
Nut Diameter: 4.750 inches nominal
Nut Length: 4.690 inches nominal
Boss Thickness: 1.060 inches nominal
Boss Width Across Flats: 3.500 inches nominal
Cross-Sectional Shape: round w/wrench flats nut
Thread Series: unc
Thread Quantity Per Inch: 8
Nominal Thread Size: 2.500 inches
Special Features: eleven holes alternately located through nut
Material: copper alloy 614 or copper alloy 630 or copper alloy 642 overall
Material Document And Classification: qq-c-465 fed spec all material responses 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
522-4674892 ITEM 12	Sleeve Nut
87633-1502 ITEM 12	Sleeve Nut

FAQs

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

What is the FSCG of the NSN 5310-01-129-9828?

The FSCG of the NSN 5310-01-129-9828 is 5310

Does the NSN 5310-01-129-9828 have a Schedule B code assigned?

Yes, the Schedule B code is 7415290000

Does NSN 5310-01-129-9828 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 5310-01-129-9828 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-129-9828 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 5310-01-129-9828 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Thu, Apr 15, 1982