5306-00-897-5278

Find complete technical information, availability, and procurement data for: 5306-00-897-5278
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-897-5278

Item Name Code

01847

Assigment Date

01/01/1962 (64 years ago)

An externally threaded fastener bent approximately 180 degrees (3.141 radians) in the shape of the letter u and with both ends threaded.

0.375 inches nominal fastener length, 0.375 inches maximum thread length, hexagon head style, 2a thread class, 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 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
Features Provided: finished head
Thread Quantity Per Inch: 32
Hardness Rating: 88.0 rockwell b nominal overall
Surface Finish: 32.0 microinches threads
Surface Finish: 63.0 microinches bearing surface of head
Material: steel comp 321 overall
Material Document And Classification: ams 5645 assn std single material response overall
Precious Material: silver
Surface Treatment: silver overall
Surface Treatment Document And Classification: ams 2410 assn std single treatment response overall
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
1-140-244-01	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-897-5278?

The FSCG of the NSN 5306-00-897-5278 is 5306

Does the NSN 5306-00-897-5278 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-897-5278 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 5306-00-897-5278 contain precious materials?

Item contains silver.

Does NSN 5306-00-897-5278 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 5306-00-897-5278 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962