5306-01-686-1229

Find complete technical information, availability, and procurement data for: 5306-01-686-1229
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-686-1229

Item Name Code

15903

Assigment Date

01/30/2020 (6 years ago)

An assemblage of twisted fibers or filaments, usually designated by commercial number, in the form of a continuos cylindrical length, either of single yarn construction or of a ply yarn construction (includes natural or synthetic fibers). It also includes twisted items of multistrand construction. See also cord, fibrous. Excludes:houseline; marline; ratline; rope, fibrous; roundline; seizing stuff; thread (as modified); yacht marline; and yarn.

3a thread class, 1.855 inches minimum and 1.885 inches maximum fastener length, right-hand thread direction, dished hexagon head style, 0.345 inches minimum and 0.395 inches maximum thread 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: 0.345 inches minimum and 0.395 inches maximum
Fastener Length: 1.855 inches minimum and 1.885 inches maximum
Head Style: dished 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: 0.2641 inches minimum and 0.2651 inches maximum
End Item Identification: b-52 aircraft
Nominal Thread Diameter: 0.250 inches
Grip Length: 1.490 inches minimum and 1.510 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Part Name Assigned By Controlling Agency: bolt, tension, hex head
Material: steel comp e4340 or steel comp 8740 overall
Surface Treatment: cadmium and chromate 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
NAS6204-24X	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-686-1229?

The FSCG of the NSN 5306-01-686-1229 is 5306

Does the NSN 5306-01-686-1229 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-686-1229 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 5306-01-686-1229 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-686-1229 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 5306-01-686-1229 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Thu, Jan 30, 2020