HS4874-2B3A

View detailed technical data, stock status, and sourcing information for: HS4874-2B3A
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-177-5735

Item Name Code

06314

Assigment Date

04/27/1984 (42 years ago)

A two-piece metallic item, one piece usually tubular in appearance and flanged at one end, the other piece a plain tooth or spur washer or retaining ring. It is primarily used for lining and reinforcing the edges of holes. The unflanged end is designed to be inserted through a hole and retained in place by being crimped over the plain or tooth washer or retaining ring or by clinching action between the spur washer and the flanged end. Excludes:eyelet, metallic.

0.227 inches minimum barrel outside diameter, 0.105 inches nominal barrel height, 0.500 inches nominal flange outside diameter, flat w/ formed inner edge washer style, straight round type barrel style

Product Characteristics

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

Washer Style: flat w/ formed inner edge
Barrel Height: 0.105 inches nominal
Flange Outside Diameter: 0.500 inches nominal
Barrel Style: straight round type
Barrel Outside Diameter: 0.227 inches minimum
Flange Style: flange
Material: aluminum alloy 6061 grommetaluminum alloy 2024 washer
Material Document And Classification: qq-a-225/8,t6 or t651 fed spec single material response grommetqq-a-250/4,rt3 fed spec single material response washer
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment 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
HS4874-2B3A	Metallic Grommet
SL3541A3B3	Metallic Grommet

FAQs

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

What is the FSCG of the NSN 5325-01-177-5735?

The FSCG of the NSN 5325-01-177-5735 is 5325

Does the NSN 5325-01-177-5735 have a Schedule B code assigned?

Yes, the Schedule B code is 8308100000

Does NSN 5325-01-177-5735 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 5325-01-177-5735 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-177-5735 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 5325-01-177-5735 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Apr 27, 1984