5306-01-686-2790

Find complete technical information, availability, and procurement data for: 5306-01-686-2790
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-686-2790

Item Name Code

15903

Assigment Date

02/06/2020 (6 years ago)

right-hand thread direction, 1.594 inches nominal fastener length, hexagon head style, 0.469 inches nominal thread length, 3a thread class

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: 1.594 inches nominal
Head Style: hexagon
Head Height: 0.156 inches nominal
Width Between Flats: 0.492 inches minimum and 0.502 inches maximum
Grip Diameter: 0.3266 inches minimum and 0.3276 inches maximum
End Item Identification: b-52 aircraft
Nominal Thread Diameter: 0.3125 inches
Grip Length: 1.125 inches nominal
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 160000 pounds per square inch
Material: steel comp 4140 or steel comp 4340 or steel comp 8740 overall
Material Document And Classification: ams 6382 assn std 1st material response or ams 6415 assn std 2nd material response or ams 6322 assn std 3rd material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: ams-qq-p-416, type ii, clas 2 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
NAS6605-18X	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-686-2790?

The FSCG of the NSN 5306-01-686-2790 is 5306

Does the NSN 5306-01-686-2790 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-686-2790 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 5306-01-686-2790 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-686-2790 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 5306-01-686-2790 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Thu, Feb 6, 2020