5305004919666

View detailed technical data, stock status, and sourcing information for: 5305004919666
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-491-9666

Item Name Code

18257

Assigment Date

10/07/1970 (55 years ago)

A hinge usually with rectangularly shaped leaves. The dimension parallel to the hinge pin must be greater than the dimension transverse to the hinge pin. It may have a tension coil spring at its pivot(s) for closing action, and may have a third member between its pivot(s) to permit the door, or the like, to swing in an arc from either side.

3a thread class, 2.500 inches nominal thread length, 7.188 inches nominal fastener length, hexagon head style, right-hand thread direction

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 2.500 inches nominal
Fastener Length: 7.188 inches nominal
Head Style: hexagon
Head Height: 0.500 inches nominal
Width Between Flats: 1.312 inches nominal
Nominal Thread Diameter: 1.000 inches
Thread Quantity Per Inch: 14
Material: steel overall
Material Document And Classification: ff-b-575,grade 8 fed spec 3rd material response overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: qq-z-325,type 2 fed spec all treatment responses overall
Thread Series Designator: uns

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
1859A53C	Hexagon Head Cap Screw
5305004919666	Hexagon Head Cap Screw
7409370	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-491-9666?

The FSCG of the NSN 5305-00-491-9666 is 5305

Does the NSN 5305-00-491-9666 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-491-9666 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 5305-00-491-9666 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-491-9666 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 5305-00-491-9666 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Oct 7, 1970