5306-00-299-2371

Find complete technical information, availability, and procurement data for: 5306-00-299-2371
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-299-2371

Item Name Code

01847

Assigment Date

01/01/1963 (63 years ago)

2a thread class, right-hand thread direction, 1.000 inches minimum thread length, hexagon head style, 2.500 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: 2a
Thread Direction: right-hand
Thread Length: 1.000 inches minimum
Fastener Length: 2.500 inches nominal
Head Style: hexagon
Head Height: 0.234 inches nominal
Width Between Flats: 0.544 inches minimum and 0.562 inches maximum
Nominal Thread Diameter: 0.375 inches
Features Provided: finished head
Thread Quantity Per Inch: 16
Minimum Tensile Strength: 69000 pounds per square inch
Hardness Rating: 100.0 rockwell b nominal overall
Material: steel overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: qq-z-325,ty 2,cl 2 fed spec single treatment response overall
Thread Series Designator: unc
Nondefinitive Spec/Std Data: 1 type and 2 grade

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5306-00-033-7506	No Name Available	06/01/1976
5306-00-514-7916	No Name Available	09/01/2023
5306-00-543-2241	Machine Bolt	07/01/2025
5306-00-639-3458	No Name Available	06/01/1986
5306-00-660-1942	No Name Available	09/01/2023

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
5306002992371	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-299-2371?

The FSCG of the NSN 5306-00-299-2371 is 5306

Does the NSN 5306-00-299-2371 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-299-2371 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 5306-00-299-2371 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-299-2371 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 5306-00-299-2371 was assigned to the Federal Catalog?

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