5306-00-381-9237

Find complete technical information, availability, and procurement data for: 5306-00-381-9237
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-381-9237

Item Name Code

01847

Assigment Date

03/16/1974 (52 years ago)

right-hand thread direction, 0.192 inches minimum and 0.280 inches maximum thread length, 0.275 inches minimum and 0.280 inches maximum fastener length, hexagon head style, 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: 0.192 inches minimum and 0.280 inches maximum
Fastener Length: 0.275 inches minimum and 0.280 inches maximum
Head Style: hexagon
Head Height: 0.151 inches minimum and 0.161 inches maximum
Width Between Flats: 0.490 inches minimum and 0.510 inches maximum
Hole Diameter: 0.062 inches nominal
Nominal Thread Diameter: 0.312 inches
Hole Quantity: 6
Hole Type: drilled
Features Provided: finished head
Thread Quantity Per Inch: 24
Hardness Rating: 32.0 rockwell c minimum and 36.0 rockwell c maximum overall
Hole Configuration Style: hexagon longitudinal hole
Material: steel comp 4140 overall
Material Document And Classification: mil-s-5626,cond c4 mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ps 3,ty 2,fscm 19315 mfr ref 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
646152	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-381-9237?

The FSCG of the NSN 5306-00-381-9237 is 5306

Does the NSN 5306-00-381-9237 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-381-9237 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 5306-00-381-9237 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-381-9237 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 5306-00-381-9237 was assigned to the Federal Catalog?

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