5306-00-753-4449

Find complete technical information, availability, and procurement data for: 5306-00-753-4449
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-753-4449

Item Name Code

04905

Assigment Date

01/01/1960 (66 years ago)

2a thread class, right-hand thread direction, 6.250 inches minimum and 6.375 inches maximum fastener length, hexagon head style, 2.200 inches minimum and 2.250 inches maximum thread 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: 2.200 inches minimum and 2.250 inches maximum
Fastener Length: 6.250 inches minimum and 6.375 inches maximum
Head Style: hexagon
Head Height: 0.750 inches minimum and 0.780 inches maximum
Width Between Flats: 1.250 inches nominal
Shoulder Diameter: 0.830 inches minimum and 0.895 inches maximum first shoulder
Shoulder Length: 0.370 inches minimum and 0.390 inches maximum first shoulder
Nominal Thread Diameter: 0.875 inches
Thread Quantity Per Inch: 14
Shoulder Shape: round first shoulder
Material: steel 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Below is a list of NSNs that have been officially superseded by this NSN: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
2815-00-777-3538	No Name Available	01/20/1969

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
GRADE7	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-753-4449?

The FSCG of the NSN 5306-00-753-4449 is 5306

Does the NSN 5306-00-753-4449 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-753-4449 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 5306-00-753-4449 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-753-4449 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 5306-00-753-4449 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960