5305-01-123-3690

Find complete technical information, availability, and procurement data for: 5305-01-123-3690
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-123-3690

Item Name Code

18257

Assigment Date

12/11/1981 (44 years ago)

4.500 inches nominal fastener length, right-hand thread direction, hexagon head style, 2a thread class, 1.000 inches nominal thread length

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 1.000 inches nominal
Fastener Length: 4.500 inches nominal
Head Style: hexagon
Head Height: 0.440 inches nominal
Width Between Flats: 1.030 inches nominal
Nominal Thread Diameter: 0.625 inches
Thread Quantity Per Inch: 11
Material: nickel overall
Material Document And Classification: qq-n-281 class b,form 1 fed spec single material response overall
Thread Series Designator: unc

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
4674924-9	Hexagon Head Cap Screw
522-4674924 ITEM 9	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-123-3690?

The FSCG of the NSN 5305-01-123-3690 is 5305

Does the NSN 5305-01-123-3690 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-123-3690 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 5305-01-123-3690 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-123-3690 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 5305-01-123-3690 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Fri, Dec 11, 1981