5306-00-107-4375

Find complete technical information, availability, and procurement data for: 5306-00-107-4375
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-107-4375

Item Name Code

06675

Assigment Date

08/16/1968 (57 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes:undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.

dished hexagon head style, 0.750 inches nominal thread length, right-hand thread direction, 1.620 inches nominal fastener length, 2a 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: 2a
Thread Direction: right-hand
Thread Length: 0.750 inches nominal
Fastener Length: 1.620 inches nominal
Head Style: dished hexagon
Head Height: 0.234 inches nominal
Width Between Flats: 0.562 inches nominal
First Diameter From Head: 0.303 inches nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.870 inches nominal
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 16
Hardness Rating: 32.0 rockwell c minimum and 38.0 rockwell c maximum overall
Externally Relieved Body Diameter Quantity: 1
Material: steel comp 4140 overall
Material Document And Classification: qq-s-624 fed spec all material responses overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 fed spec all treatment responses 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
11591159-2	Externally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-107-4375?

The FSCG of the NSN 5306-00-107-4375 is 5306

Does the NSN 5306-00-107-4375 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-107-4375 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 5306-00-107-4375 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-107-4375 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 5306-00-107-4375 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Aug 16, 1968