5306-01-721-2238

Find complete technical information, availability, and procurement data for: 5306-01-721-2238
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-721-2238

Item Name Code

15903

Assigment Date

05/31/2024 (2 years ago)

An item consisting of a conductor or a system of conductors specifically designed to radiate and/or receive electromagnetic waves in free space. May include beam-forming devices, drive motors, synchros, radome, and associated mechanical structure.

3a thread class, hexagon head style, 2.579 inches minimum and 2.609 inches maximum fastener length, 0.469 inches nominal thread length, right-hand thread direction

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: 0.469 inches nominal
Fastener Length: 2.579 inches minimum and 2.609 inches maximum
Head Style: hexagon
Head Height: 0.156 inches minimum and 0.171 inches maximum
Width Between Flats: 0.492 inches minimum and 0.502 inches maximum
Grip Diameter: 0.3115 inches minimum and 0.3120 inches maximum
Shank Unthreaded Hole Diameter: 0.076 inches minimum and 0.086 inches maximum overall
Nominal Thread Diameter: 0.3125 inches
Grip Length: 2.115 inches minimum and 2.135 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 160000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center: 2.413 inches nominal overall
Part Name Assigned By Controlling Agency: bolt, tension, hex head, close tolerance, a286 cres, long thread, reduced major thread dia, self-locking and nonlocking, 160 ksi ftu
Material: iron alloy 660 overall
Material Document And Classification: ams5731, ams5732, ams5737 or ams5853 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: ams2700 method 1, type 8, class 4 assn std single treatment response overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas67005 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
NAS6705DU34	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-721-2238?

The FSCG of the NSN 5306-01-721-2238 is 5306

Does the NSN 5306-01-721-2238 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-721-2238 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 5306-01-721-2238 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-721-2238 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 5306-01-721-2238 was assigned to the Federal Catalog?

It was assigned 2 years ago, on Fri, May 31, 2024