5306-00-876-1391

Find complete technical information, availability, and procurement data for: 5306-00-876-1391
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-876-1391

Item Name Code

15903

Assigment Date

11/15/1967 (58 years ago)

double hexagon head style, 3a thread class, right-hand thread direction, 0.273 inches minimum and 0.334 inches maximum thread length, 0.783 inches minimum and 0.824 inches maximum fastener 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: 0.273 inches minimum and 0.334 inches maximum
Fastener Length: 0.783 inches minimum and 0.824 inches maximum
Head Style: double hexagon
Head Height: 0.154 inches minimum and 0.174 inches maximum
Width Between Flats: 0.430 inches minimum and 0.439 inches maximum
Grip Diameter: 0.2483 inches minimum and 0.2492 inches maximum
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.490 inches minimum and 0.510 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 220000 pounds per square inch
Hardness Rating: 46.0 rockwell c minimum and 50.0 rockwell c maximum overall
Material: steel or steel comp h11 overall
Material Document And Classification: sps-m-107 fscm 56878 mfr ref 1st material response or ams6485 assn std 2nd material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: nas672 assn std single treatment response overall
Thread Series Designator: unjf

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FAQs

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

What is the FSCG of the NSN 5306-00-876-1391?

The FSCG of the NSN 5306-00-876-1391 is 5306

Does the NSN 5306-00-876-1391 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-876-1391 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 5306-00-876-1391 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-876-1391 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 5306-00-876-1391 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Nov 15, 1967