5306-00-272-4256

Find complete technical information, availability, and procurement data for: 5306-00-272-4256
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-272-4256

Item Name Code

01847

Assigment Date

01/01/1963 (63 years ago)

0.688 inches minimum thread length, hexagon head style, 3a thread class, right-hand thread direction, 0.750 inches nominal fastener 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: 0.688 inches minimum
Fastener Length: 0.750 inches nominal
Head Style: hexagon
Head Height: 0.234 inches nominal
Width Between Flats: 0.438 inches nominal
Nominal Thread Diameter: 0.312 inches
Features Provided: unfinished head
Thread Quantity Per Inch: 24
Hardness Rating: 30.0 rockwell c minimum and 36.6 rockwell c maximum overall
Minimum Yield Strength: 135000 pounds per square inch
Material: steel comp 3135 or steel comp 4140 overall
Material Document And Classification: sae assn std all material responses overall
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-208-7733	No Name Available	08/09/1971
5420-00-880-2880	No Name Available	12/13/1968

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
10087850	Machine Bolt
11545-15-9	Machine Bolt
2060987	Machine Bolt
4569J	Machine Bolt
472202	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-272-4256?

The FSCG of the NSN 5306-00-272-4256 is 5306

Does the NSN 5306-00-272-4256 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-272-4256 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 5306-00-272-4256 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-272-4256 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 5306-00-272-4256 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963