5306-01-273-2273

Find complete technical information, availability, and procurement data for: 5306-01-273-2273
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-273-2273

Item Name Code

15903

Assigment Date

02/22/1988 (38 years ago)

0.753 inches minimum and 0.803 inches maximum thread length, spline extended washer head style, right-hand thread direction, 3a thread class, 1.951 inches minimum and 1.981 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: 0.753 inches minimum and 0.803 inches maximum
Fastener Length: 1.951 inches minimum and 1.981 inches maximum
Head Style: spline extended washer
Head Height: 0.383 inches minimum and 0.403 inches maximum
Extended Washer Diameter: 0.807 inches minimum and 0.817 inches maximum
Extended Washer Thickness: 0.053 inches minimum and 0.073 inches maximum
Grip Diameter: 0.4360 inches minimum and 0.4370 inches maximum
Head Minor Diameter: 0.485 inches minimum and 0.500 inches maximum
Nominal Thread Diameter: 0.438 inches
Grip Length: 1.178 inches minimum and 1.198 inches maximum
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 220000 pounds per square inch
Hardness Rating: 49.0 rockwell c minimum and 50.0 rockwell c maximum overall
Surface Finish: 32.0 microinches bearing surface of head
Surface Finish: 32.0 microinches grip
Material: steel comp h11 overall
Material Document And Classification: ams6487 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: mil-c-8837,ty 2,cl 2 mil spec single treatment 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
5306PL1038913	Shear Bolt
MS21297H07019	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-273-2273?

The FSCG of the NSN 5306-01-273-2273 is 5306

Does the NSN 5306-01-273-2273 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-273-2273 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 5306-01-273-2273 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-273-2273 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 5306-01-273-2273 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, Feb 22, 1988