5305-01-074-0855

Find complete technical information, availability, and procurement data for: 5305-01-074-0855
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-074-0855

Item Name Code

18257

Assigment Date

03/25/1979 (47 years ago)

2a thread class, 0.226 inches minimum and 0.243 inches maximum head height, right-hand thread direction, hexagon head style, 0.551 inches minimum and 0.563 inches maximum width between flats

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
Head Style: hexagon
Head Height: 0.226 inches minimum and 0.243 inches maximum
Width Between Flats: 0.551 inches minimum and 0.563 inches maximum
End Item Identification: ohio class ssn (trident); submarine antenna
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 16
Minimum Yield Strength: 4000 pounds per square inch
Material: nickel alloy overall
Material Document And Classification: qq-n-281,cl a 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
2477283-F-17	Hexagon Head Cap Screw
SS-522-2477283-A-17	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-074-0855?

The FSCG of the NSN 5305-01-074-0855 is 5305

Does the NSN 5305-01-074-0855 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-074-0855 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 5305-01-074-0855 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-074-0855 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 5305-01-074-0855 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sun, Mar 25, 1979