5306-00-526-3994

Find complete technical information, availability, and procurement data for: 5306-00-526-3994
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-526-3994

Item Name Code

01847

Assigment Date

08/28/1974 (51 years ago)

double hexagon extended washer head style, 0.740 inches minimum and 0.820 inches maximum thread length, 0.990 inches minimum and 1.010 inches maximum fastener length, right-hand thread direction, 3a 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: 3a
Thread Direction: right-hand
Thread Length: 0.740 inches minimum and 0.820 inches maximum
Fastener Length: 0.990 inches minimum and 1.010 inches maximum
Head Style: double hexagon extended washer
Head Height: 0.293 inches minimum and 0.313 inches maximum
Width Between Flats: 0.312 inches nominal
Extended Washer Diameter: 0.428 inches minimum and 0.448 inches maximum
Extended Washer Thickness: 0.060 inches minimum and 0.070 inches maximum
Hole Diameter: 0.085 inches nominal
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.190 inches minimum and 0.250 inches maximum
Hole Quantity: 2
Hole Type: drilled
Features Provided: finished head
Thread Quantity Per Inch: 28
Hole Configuration Style: hexagon flats
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Material: nickel alloy overall
Material Document And Classification: c50tf13,cl b,fscm 07482 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
5306PL0679157	Machine Bolt
J644P13B	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-526-3994?

The FSCG of the NSN 5306-00-526-3994 is 5306

Does the NSN 5306-00-526-3994 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-00-526-3994 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 5306-00-526-3994 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-526-3994 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 5306-00-526-3994 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Aug 28, 1974