5306-01-191-7488

Find complete technical information, availability, and procurement data for: 5306-01-191-7488
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-191-7488

Item Name Code

15903

Assigment Date

10/12/1984 (41 years ago)

spline extended washer head style, 3a thread class, right-hand thread direction, 0.397 inches minimum and 0.447 inches maximum thread length, 1.095 inches minimum and 1.125 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: 0.397 inches minimum and 0.447 inches maximum
Fastener Length: 1.095 inches minimum and 1.125 inches maximum
Head Style: spline extended washer
Head Height: 0.158 inches minimum and 0.198 inches maximum
Extended Washer Diameter: 0.349 inches minimum and 0.359 inches maximum
Extended Washer Thickness: 0.017 inches minimum and 0.037 inches maximum
Grip Diameter: 0.1885 inches minimum and 0.1895 inches maximum
Head Minor Diameter: 0.253 inches minimum and 0.259 inches maximum
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.678 inches minimum and 0.698 inches maximum
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 220000 pounds per square inch
Hardness Rating: 46.0 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: ams 6487 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
MS21297-03011	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-191-7488?

The FSCG of the NSN 5306-01-191-7488 is 5306

Does the NSN 5306-01-191-7488 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-191-7488 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 5306-01-191-7488 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-191-7488 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 5306-01-191-7488 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Oct 12, 1984