752B1

View detailed technical data, stock status, and sourcing information for: 752B1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-737-3263

Item Name Code

06676

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, 0.625 inches nominal fastener length, 0.625 inches maximum thread length, hexagon head style, 3a thread class

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: 0.625 inches maximum
Fastener Length: 0.625 inches nominal
Head Style: hexagon
Head Height: 0.281 inches nominal
Width Between Flats: 0.562 inches nominal
Concentric Hole Diameter: 0.193 inches minimum and 0.196 inches maximum
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 24
Special Features: 4 external slots equally spaced 0.062 in. wide by 0.500 long on shank
Material: steel overall
Material Document And Classification: sae gr 2 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec all treatment responses overall
Style Designator: concentric hole unthreaded
Thread Series Designator: unf

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
5306007373263	Internally Relieved Body Bolt
7373263	Internally Relieved Body Bolt
752B1	Internally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-737-3263?

The FSCG of the NSN 5306-00-737-3263 is 5306

Does the NSN 5306-00-737-3263 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-737-3263 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 5306-00-737-3263 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-737-3263 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 5306-00-737-3263 was assigned to the Federal Catalog?

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