5340-01-399-1246

Find complete technical information, availability, and procurement data for: 5340-01-399-1246
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-399-1246

Item Name Code

21876

Assigment Date

11/17/1994 (31 years ago)

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes:nut (1), tube coupling, reducing; and nut (1), union.

0.125 inches nominal chamfer length, 45.0 degrees nominal chamfer angle, 2.500 inches nominal overall diameter, steel overall material, 33.250 inches nominal overall length

Product Characteristics

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

Chamfer Length: 0.125 inches nominal
Overall Length: 33.250 inches nominal
Overall Diameter: 2.500 inches nominal
Chamfer Angle: 45.0 degrees nominal
Material: steel 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
43208-32.25	Headless Straight Rod

FAQs

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

What is the FSCG of the NSN 5340-01-399-1246?

The FSCG of the NSN 5340-01-399-1246 is 5340

Does NSN 5340-01-399-1246 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 5340-01-399-1246 contain precious materials?

Precious metal content is unknown

Does NSN 5340-01-399-1246 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 5340-01-399-1246 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Nov 17, 1994