5306-01-581-4938

Find complete technical information, availability, and procurement data for: 5306-01-581-4938
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-581-4938

Item Name Code

15903

Assigment Date

01/20/2010 (16 years ago)

3a thread class, dished hexagon head style, 0.420 inches minimum and 0.430 inches maximum thread length, right-hand thread direction, 1.332 inches minimum and 1.362 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: 0.420 inches minimum and 0.430 inches maximum
Fastener Length: 1.332 inches minimum and 1.362 inches maximum
Head Style: dished hexagon
Head Height: 0.225 inches minimum and 0.245 inches maximum
Width Between Flats: 0.305 inches minimum and 0.313 inches maximum
Grip Diameter: 0.2481 inches minimum and 0.2495 inches maximum
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.677 inches minimum and 0.697 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 200000 pounds per square inch
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Surface Finish: 63.0 microinches bearing surface of head
Material: titanium alloy overall
Material Document And Classification: ams 4928 assn std single material response or ams 4967 assn std single material response overall
Surface Treatment: aluminum overall
Surface Treatment Document And Classification: bms 10-85, type 1 assn std single treatment response overall
Thread Series Designator: unjf

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
BACB30MR4DK11	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-581-4938?

The FSCG of the NSN 5306-01-581-4938 is 5306

Does the NSN 5306-01-581-4938 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5306-01-581-4938 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 5306-01-581-4938 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-581-4938 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 5306-01-581-4938 was assigned to the Federal Catalog?

It was assigned 16 years ago, on Wed, Jan 20, 2010