5306-00-275-4512

Find complete technical information, availability, and procurement data for: 5306-00-275-4512
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-275-4512

Item Name Code

06666

Assigment Date

08/04/1973 (53 years ago)

A fastening device used to join two ends of a belt, strap or the like. It may be a single unit designed to be attached to one end of a belt or strap and secure the opposite end by penetration, by clamping, or by friction, or it may consist of male and female sections having one section attached at each end of the belt or strap and joins the two ends by a hook-like or other interlocking action.

0.250 inches minimum thread length, right-hand thread direction, 1.296 inches minimum and 1.328 inches maximum fastener length, 3a thread class, flat chamfer 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 Class: 3a
Thread Direction: right-hand
Thread Length: 0.250 inches minimum
Fastener Length: 1.296 inches minimum and 1.328 inches maximum
Head Style: flat chamfer
Head Diameter: 0.262 inches minimum and 0.270 inches maximum
Head Height: 0.159 inches minimum and 0.164 inches maximum
First Diameter From Head: 0.121 inches minimum and 0.126 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 1.046 inches minimum and 1.078 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.164 inches
Width Across Flats: 0.140 inches minimum and 0.142 inches maximum
Thread Quantity Per Inch: 32
Material: steel corrosion resisting overall
Material Document And Classification: qq-s-763 fed spec single material response overall
Surface Treatment: oxide film overall
Surface Treatment Document And Classification: fs80ag00,fscm 97942 mfr ref single treatment response 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
2JC2419H11	Internal Wrenching Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-275-4512?

The FSCG of the NSN 5306-00-275-4512 is 5306

Does the NSN 5306-00-275-4512 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-275-4512 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 5306-00-275-4512 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-275-4512 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 5306-00-275-4512 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sat, Aug 4, 1973