5306-01-157-8361

Find complete technical information, availability, and procurement data for: 5306-01-157-8361
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-157-8361

Item Name Code

06675

Assigment Date

07/13/1983 (43 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.

3a thread class, right-hand thread direction, 0.630 inches nominal thread length, 1.000 inches nominal fastener length, dee chamfer head style

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: 0.630 inches nominal
Fastener Length: 1.000 inches nominal
Head Style: dee chamfer
Head Diameter: 0.512 inches nominal
Head Height: 0.150 inches nominal
Distance From Centerline To Flat: 0.187 inches minimum and 0.192 inches maximum
First Diameter From Head: 0.190 inches minimum and 0.195 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.370 inches nominal
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Externally Relieved Body Diameter Quantity: 1
Special Features: externally relieved body dia rounded 0.200 in. radius on both ends
Material: steel overall
Material Document And Classification: dtd 5066,fscm k0378 mfr ref single material response overall
Thread Series Designator: unjf

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
B486450	Externally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-157-8361?

The FSCG of the NSN 5306-01-157-8361 is 5306

Does the NSN 5306-01-157-8361 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-157-8361 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 5306-01-157-8361 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-157-8361 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 5306-01-157-8361 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Jul 13, 1983