5306-01-692-2981

Find complete technical information, availability, and procurement data for: 5306-01-692-2981
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-692-2981

Item Name Code

15903

Assigment Date

12/04/2020 (5 years ago)

A flat or preformed item of metallic or nonmetallic material. It may vary in shape and its surface may be smooth and/or serrated. Its thickness is small in comparison to both its length and width. It is designed to be mounted upon a surface or between two surfaces. Its primary function is to strengthen, join, or separate aircraft structural parts. Excludes:plate, mending; shim; and spacer, plate.

hexagon head style, 0.370 inches nominal thread length, 0.605 inches minimum and 0.635 inches maximum fastener length, 3a thread class, 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: 0.370 inches nominal
Fastener Length: 0.605 inches minimum and 0.635 inches maximum
Head Style: hexagon
Head Height: 0.125 inches minimum and 0.140 inches maximum
Width Between Flats: 0.429 inches minimum and 0.439 inches maximum
Grip Diameter: 0.2646 inches minimum and 0.2651 inches maximum
End Item Identification: b1-b aircraft
Nominal Thread Diameter: 0.2500 inches
Grip Length: 0.240 inches minimum and 0.260 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Surface Finish: 32.0 microinches overall
Chamfer Angle: 10.0 degrees minimum and 20.0 degrees maximum
Part Name Assigned By Controlling Agency: bolt,tension,hex head,close tolerance,6al-4v titanium alloy,short thread,reduced major thread diameter,self-locking and nonlocking,160 ksi ftu
Material: titanium alloy overall
Material Document And Classification: 6al-4v titanium iaw ams4928 or ams4967 assn std single material response overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas6403 thru nas6420 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
NAS6404U4X	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-692-2981?

The FSCG of the NSN 5306-01-692-2981 is 5306

Does the NSN 5306-01-692-2981 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5306-01-692-2981 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 5306-01-692-2981 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-692-2981 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 5306-01-692-2981 was assigned to the Federal Catalog?

It was assigned 5 years ago, on Fri, Dec 4, 2020