5306-01-512-3831

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-512-3831

Item Name Code

27851

Assigment Date

08/28/2003 (22 years ago)

3a thread class, hexagon head style, right-hand thread direction, 1.215 inches minimum and 1.230 inches maximum fastener length, 0.840 inches nominal thread length

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.840 inches nominal
Fastener Length: 1.215 inches minimum and 1.230 inches maximum
Head Style: hexagon
Head Height: 0.281 inches minimum and 0.296 inches maximum
Width Between Flats: 0.865 inches minimum and 0.978 inches maximum
End Item Identification: adapter set
Nominal Thread Diameter: 0.563 inches
Thread Quantity Per Inch: 18
Material: steel comp 4140 and steel comp 4340 and steel comp 8740 overall
Material Document And Classification: mil-s-5626 mil spec 1st material response and ams6415 assn std 2nd material response and mil-s-6049 mil spec 3rd material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416, type ii, class 2 fed spec single treatment response overall
Thread Series Designator: unjf

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Part Number	Name
NAS6609-6	Close Tolerance Bolt

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 5306-01-512-3831

What is the FSCG of the NSN 5306-01-512-3831?

The FSCG of the NSN 5306-01-512-3831 is 5306

Does the NSN 5306-01-512-3831 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-512-3831 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 5306-01-512-3831 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-512-3831 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 5306-01-512-3831 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Thu, Aug 28, 2003