5340-01-013-4221

Find complete technical information, availability, and procurement data for: 5340-01-013-4221
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-013-4221

Item Name Code

24328

Assigment Date

12/03/1975 (50 years ago)

A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled, tapped or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes:items having a sleeve on on its under portion which can be clinched or crimped. Excludes:bushing,machine thread; nut,plain,knurled; nut,plain,round; nut,plain,clinch and nut,self-locking,clinch. See also nut,plain,plate

0.6270 inches nominal bore diameter, 0.2800 inches nominal first step length, 1.3000 inches nominal overall height, 1.4350 inches nominal second step diameter, 0.9400 inches nominal first step diameter

Product Characteristics

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

Overall Height: 1.3000 inches nominal
First Step Diameter: 0.9400 inches nominal
First Step Length: 0.2800 inches nominal
Second Step Diameter: 1.4350 inches nominal
Bore Diameter: 0.6270 inches nominal
Design Type: solid
End Diameter: 0.7600 inches nominal
Material: copper alloy
Style Designator: seat
Fsc Application Data: aircraft hydraulic,vacuum,deicing systems

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
60-4383	Helical Compression Spring Seat

FAQs

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

What is the FSCG of the NSN 5340-01-013-4221?

The FSCG of the NSN 5340-01-013-4221 is 5340

Does NSN 5340-01-013-4221 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 5340-01-013-4221 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-013-4221 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 5340-01-013-4221 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Wed, Dec 3, 1975