5305-01-591-5174

Find complete technical information, availability, and procurement data for: 5305-01-591-5174
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-591-5174

Item Name Code

18257

Assigment Date

01/28/2011 (15 years ago)

A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.

22.0 millimeters nominal thread length, 45.0 millimeters nominal fastener length, 5.5 millimeters maximum head height, right-hand thread direction, hexagon head style

Product Characteristics

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

Thread Direction: right-hand
Thread Length: 22.0 millimeters nominal
Fastener Length: 45.0 millimeters nominal
Head Style: hexagon
Head Height: 5.5 millimeters maximum
Width Between Flats: 13.0 millimeters maximum
End Item Identification: fire pump, p100
Nominal Thread Diameter: 8.0 millimeters
Thread Pitch In Millimeters: 1.2
External Thread Tolerance Class: 6g
Part Name Assigned By Controlling Agency: hhcs - m8-1.25 x 45mm, sst
Material: steel corrosion resisting overall
Thread Series Designator: m

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
5400803	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-591-5174?

The FSCG of the NSN 5305-01-591-5174 is 5305

Does the NSN 5305-01-591-5174 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-591-5174 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 5305-01-591-5174 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-591-5174 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 5305-01-591-5174 was assigned to the Federal Catalog?

It was assigned 15 years ago, on Fri, Jan 28, 2011