5305-01-149-9673

Find complete technical information, availability, and procurement data for: 5305-01-149-9673
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-149-9673

Item Name Code

18257

Assigment Date

03/28/1983 (43 years ago)

31.3 millimeters minimum and 33.5 millimeters maximum thread length, right-hand thread direction, 9.1 millimeters minimum and 10.9 millimeters maximum head height, 92.80 millimeters minimum and 95.00 millimeters maximum fastener length, hexagon extended washer 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: 31.3 millimeters minimum and 33.5 millimeters maximum
Fastener Length: 92.80 millimeters minimum and 95.00 millimeters maximum
Head Style: hexagon extended washer
Head Height: 9.1 millimeters minimum and 10.9 millimeters maximum
Width Between Flats: 14.70 millimeters minimum and 15.00 millimeters maximum
Extended Washer Diameter: 21.5 millimeters maximum
Extended Washer Thickness: 1.5 millimeters minimum
Nominal Thread Diameter: 10.0 millimeters
Minimum Tensile Strength: 900 megapascals
Hardness Rating: 27.0 rockwell c minimum and 36.0 rockwell c maximum overall
Minimum Yield Strength: 720 megapascals
Thread Pitch In Millimeters: 1.5
Material: steel overall
Material Document And Classification: gm 500-m 9.8 fscm 11862 mfr ref single material response overall
Surface Treatment: phosphate overall
Surface Treatment Document And Classification: gm 4435-m,code a fscm 11862 mfr ref single treatment response overall
Thread Series Designator: m

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5306-01-149-4397	No Name Available	07/01/1985
5306-01-165-3263	No Name Available	07/01/1985

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
11504967	Hexagon Head Cap Screw
1150967	Hexagon Head Cap Screw
5305PL0704237	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-149-9673?

The FSCG of the NSN 5305-01-149-9673 is 5305

Does the NSN 5305-01-149-9673 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-149-9673 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 5305-01-149-9673 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-149-9673 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 5305-01-149-9673 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Mar 28, 1983