91310A720

View detailed technical data, stock status, and sourcing information for: 91310A720
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-571-9512

Item Name Code

18257

Assigment Date

02/23/2009 (17 years ago)

An electronic device having frequency mixing circuits and an integral oscillator which mixes the incoming frequency(ies) with the oscillator frequency, the resultant frequency(ies) being a combination of the two sources. Includes equipment that performs these functions at either radio or power line frequencies. Excludes:items that change frequency by means of rotating equipment or rectifier and switching or keying circuitry.

40.0 millimeters nominal fastener length, 30.0 millimeters minimum and 38.8 millimeters maximum thread length, right-hand thread direction, hexagon head style, 7.5 millimeters nominal head height

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 38.8 millimeters maximum
Fastener Length: 40.0 millimeters nominal
Head Style: hexagon
Head Height: 7.5 millimeters nominal
Width Between Flats: 19.0 millimeters nominal
End Item Identification: 2541-01-547-0690; parts kit, vehicular
Nominal Thread Diameter: 12.0 millimeters
Hardness Rating: 32.0 rockwell c minimum overall
Thread Pitch In Millimeters: 1.8
Part Name Assigned By Controlling Agency: class 10.9 black-oxide finish steel hex head cap screw
Color: black overall
Material: steel overall
Surface Treatment: oxide 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
91310A720	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-571-9512?

The FSCG of the NSN 5305-01-571-9512 is 5305

Does the NSN 5305-01-571-9512 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5305-01-571-9512 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 5305-01-571-9512 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-571-9512 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 5305-01-571-9512 was assigned to the Federal Catalog?

It was assigned 17 years ago, on Mon, Feb 23, 2009