5306-01-289-6931

Find complete technical information, availability, and procurement data for: 5306-01-289-6931
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-289-6931

Item Name Code

27851

Assigment Date

11/28/1988 (37 years ago)

undercut hexagon head style, right-hand thread direction, 16.0 millimeters nominal thread length, 21.70 millimeters minimum and 22.30 millimeters maximum fastener length, 5.7 millimeters minimum and 6.0 millimeters maximum head height

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand
Thread Length: 16.0 millimeters nominal
Fastener Length: 21.70 millimeters minimum and 22.30 millimeters maximum
Head Style: undercut hexagon
Head Height: 5.7 millimeters minimum and 6.0 millimeters maximum
Width Between Flats: 18.67 millimeters minimum and 19.00 millimeters maximum
Grip Diameter: 11.959 millimeters minimum and 11.984 millimeters maximum
Nominal Thread Diameter: 12.0 millimeters
Grip Length: 5.80 millimeters minimum and 6.20 millimeters maximum
Thread Pitch In Millimeters: 1.25
External Thread Tolerance Class: 4h6h
Material: steel comp e4340 or steel comp 8740 overall
Material Document And Classification: mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator: mj
Specification/Standard Data: 80205-na0036 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5306-01-255-9447	No Name Available	10/01/1994

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
10343213	Close Tolerance Bolt
AIA/NAS NA0036	Close Tolerance Bolt
NA0036-120006	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-289-6931?

The FSCG of the NSN 5306-01-289-6931 is 5306

Does the NSN 5306-01-289-6931 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-289-6931 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 5306-01-289-6931 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-289-6931 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 5306-01-289-6931 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Mon, Nov 28, 1988