5306-01-445-3752

Find complete technical information, availability, and procurement data for: 5306-01-445-3752
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-445-3752

Item Name Code

06675

Assigment Date

05/31/1997 (29 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

1.500 inches nominal fastener length, hexagon head style, 2a thread class, 0.375 inches nominal thread length, right-hand thread direction

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: 0.375 inches nominal
Fastener Length: 1.500 inches nominal
Head Style: hexagon
Head Height: 0.226 inches minimum and 0.243 inches maximum
Width Between Flats: 0.542 inches minimum and 0.564 inches maximum
First Diameter From Head: 0.270 inches minimum and 0.290 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 1.125 inches nominal
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 16
Externally Relieved Body Diameter Quantity: 1
Material: steel comp 1035 or steel comp 1037 or steel comp 1038 or steel comp 1039 or steel comp 1040 or steel comp 1042 or steel comp 1045 overall
Material Document And Classification: astm a576 assn std all material responses or astm a108 assn std all material responses overall
Surface Treatment: zinc and chromate overall
Surface Treatment Document And Classification: astm b633 ty 2 assn std single treatment response overall
Thread Series Designator: unc

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
12408461	Externally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-445-3752?

The FSCG of the NSN 5306-01-445-3752 is 5306

Does the NSN 5306-01-445-3752 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-445-3752 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 5306-01-445-3752 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-445-3752 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 5306-01-445-3752 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Sat, May 31, 1997