5340-01-439-5874

Find complete technical information, availability, and procurement data for: 5340-01-439-5874
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-439-5874

Item Name Code

13435

Assigment Date

12/13/1996 (29 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

2.898 inches minimum and 2.914 inches maximum open end inside diameter, 1.970 inches minimum and 1.986 inches maximum closed end overall diameter, 0.156 inches nominal length under shoulder

Product Characteristics

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

Open End Inside Diameter: 2.898 inches minimum and 2.914 inches maximum
Closed End Overall Diameter: 1.970 inches minimum and 1.986 inches maximum
Length Under Shoulder: 0.156 inches nominal

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
KIT6167	Dust and Moi Protective Cap-Plug
SERUR33-5	Dust and Moi Protective Cap-Plug

FAQs

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

What is the FSCG of the NSN 5340-01-439-5874?

The FSCG of the NSN 5340-01-439-5874 is 5340

Does the NSN 5340-01-439-5874 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5340-01-439-5874 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 5340-01-439-5874 contain precious materials?

Precious metal content is unknown

Does NSN 5340-01-439-5874 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-439-5874 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Fri, Dec 13, 1996