5306-00-377-0638

Find complete technical information, availability, and procurement data for: 5306-00-377-0638
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-377-0638

Item Name Code

01847

Assigment Date

03/16/1974 (52 years ago)

3a thread class, right-hand thread direction, hexagon head style, 0.375 inches nominal fastener length, 0.283 inches minimum and 0.303 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: 3a
Thread Direction: right-hand
Thread Length: 0.283 inches minimum and 0.303 inches maximum
Fastener Length: 0.375 inches nominal
Head Style: hexagon
Head Height: 0.125 inches nominal
Width Between Flats: 0.367 inches minimum and 0.376 inches maximum
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.072 inches minimum and 0.092 inches maximum
Features Provided: finished head
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 140000 pounds per square inch
Hardness Rating: 32.0 rockwell c minimum and 38.0 rockwell c maximum overall
Minimum Yield Strength: 120000 pounds per square inch
Surface Finish: 32.0 microinches bearing surface of head
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Part Name Assigned By Controlling Agency: navy special project
Material: steel comp 630 overall
Material Document And Classification: ams 5643 assn std 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
MS9805-04	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-377-0638?

The FSCG of the NSN 5306-00-377-0638 is 5306

Does the NSN 5306-00-377-0638 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-377-0638 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 5306-00-377-0638 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-377-0638 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 5306-00-377-0638 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sat, Mar 16, 1974