5306-01-321-8738

Find complete technical information, availability, and procurement data for: 5306-01-321-8738
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-321-8738

Item Name Code

27851

Assigment Date

06/25/1990 (36 years ago)

dished hexagon head style, right-hand thread direction, 3a thread class, 0.543 inches nominal thread length, 1.653 inches minimum and 1.683 inches maximum 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: 0.543 inches nominal
Fastener Length: 1.653 inches minimum and 1.683 inches maximum
Head Style: dished hexagon
Head Height: 0.312 inches minimum and 0.327 inches maximum
Width Between Flats: 0.928 inches minimum and 0.940 inches maximum
Grip Diameter: 0.6235 inches minimum and 0.6240 inches maximum
Shank Unthreaded Hole Diameter: 0.141 inches minimum and 0.151 inches maximum first hole
Nominal Thread Diameter: 0.625 inches
Grip Length: 1.115 inches minimum and 1.135 inches maximum
Thread Quantity Per Inch: 18
Distance From Head Largest Bearing Surface To Shank Hole Center: 1.519 inches minimum and 1.569 inches maximum first hole
Surface Finish: 16.0 microinches threads
Surface Finish: 63.0 microinches bearing surface of head
Surface Finish: 63.0 microinches grip
Material: titanium alloy uns r56400 overall
Material Document And Classification: ams 4967 assn std single material response overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas1262 professional/industrial association standard

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
NAS1262-18D	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-321-8738?

The FSCG of the NSN 5306-01-321-8738 is 5306

Does the NSN 5306-01-321-8738 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5306-01-321-8738 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 5306-01-321-8738 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-321-8738 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 5306-01-321-8738 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Mon, Jun 25, 1990