604D1-62FT66NF

View detailed technical data, stock status, and sourcing information for: 604D1-62FT66NF
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-023-9102

Item Name Code

20259

Assigment Date

05/22/1968 (58 years ago)

A shouldered hollow screw and threaded sleeve assembly, designed to be fastened in place by turning the screw, causing one end of the sleeve to flare over the shoulder and against the material through which it has been inserted. Also, a countersunk head hollow screw and flared sleeve-nut assembly, designed to mate with a dimpled hole in the material to which it is fastened. The hollow screws may also have internal threads for attaching screws. See also shield, expansion.

0.023 inches nominal head height, screw mounting method, flush head style, closed sleeve features provided, 0.687 inches nominal head diameter

Product Characteristics

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

Head Style: flush
Head Diameter: 0.687 inches nominal
Head Height: 0.023 inches nominal
Mounting Method: screw
Features Provided: closed sleeve
Hole Size For Which Designed: 0.500 inches nominal
Material Thickness Range For Which Designed: +0.638 to 0.660 inches
Screw Minimum Length For Which Designed: 0.420 inches
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Thread Series Designator: unf

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
604D1-62FT66NF	Flare Lock Fastener

FAQs

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

What is the FSCG of the NSN 5340-00-023-9102?

The FSCG of the NSN 5340-00-023-9102 is 5340

Does NSN 5340-00-023-9102 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 5340-00-023-9102 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-023-9102 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 5340-00-023-9102 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, May 22, 1968