5305-00-731-2966

Find complete technical information, availability, and procurement data for: 5305-00-731-2966
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-731-2966

Item Name Code

16282

Assigment Date

01/01/1963 (63 years ago)

flat chamfer head style, 3a thread class, 0.313 inches maximum thread length, right-hand thread direction, 0.313 inches nominal fastener length

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.313 inches maximum
Fastener Length: 0.313 inches nominal
Head Style: flat chamfer
Head Diameter: 0.178 inches minimum and 0.183 inches maximum
Head Height: 0.109 inches minimum and 0.112 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.112 inches
Width Across Flats: 0.078 inches minimum and 0.079 inches maximum
Thread Quantity Per Inch: 40
Minimum Tensile Strength: 139000 pounds per square inch
Hardness Rating: 36.0 rockwell c minimum and 43.0 rockwell c maximum overall
Material: steel overall
Surface Treatment: cadmium overall
Thread Series Designator: unc

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
207-1187P1	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-731-2966?

The FSCG of the NSN 5305-00-731-2966 is 5305

Does the NSN 5305-00-731-2966 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-731-2966 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 5305-00-731-2966 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-731-2966 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 5305-00-731-2966 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963