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.

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