91310A726

View detailed technical data, stock status, and sourcing information for: 91310A726
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-580-0903

Item Name Code

18257

Assigment Date

12/04/2009 (16 years ago)

A cap designed to mate with a fluid valve body. It may have an orifice through which a rod, shaft, stem, or an adjusting screw passes. For ported items, see head, valve. Excludes:cap, pneumatic valve.

7.5 millimeters nominal head height, 30.0 millimeters minimum and 38.7 millimeters maximum thread length, hexagon head style, 55.0 millimeters nominal fastener length, 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 Direction: right-hand
Thread Length: 30.0 millimeters minimum and 38.7 millimeters maximum
Fastener Length: 55.0 millimeters nominal
Head Style: hexagon
Head Height: 7.5 millimeters nominal
Width Between Flats: 19.0 millimeters nominal
Nominal Thread Diameter: 12.0 millimeters
Minimum Tensile Strength: 150000 pounds per square inch
Hardness Rating: 32.0 rockwell c nominal overall
Thread Pitch In Millimeters: 1.75
External Thread Tolerance Class: 6g
Material: steel overall
Thread Series Designator: iso 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
91310A726	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-580-0903?

The FSCG of the NSN 5305-01-580-0903 is 5305

Does the NSN 5305-01-580-0903 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-580-0903 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 5305-01-580-0903 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-580-0903 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 5305-01-580-0903 was assigned to the Federal Catalog?

It was assigned 16 years ago, on Fri, Dec 4, 2009