5306-01-394-4491

Find complete technical information, availability, and procurement data for: 5306-01-394-4491
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-394-4491

Item Name Code

15903

Assigment Date

08/09/1994 (32 years ago)

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

double hexagon w/hole head style, 3a thread class, 0.593 inches maximum thread length, right-hand thread direction, 4.053 inches minimum and 4.083 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: 0.593 inches maximum
Fastener Length: 4.053 inches minimum and 4.083 inches maximum
Head Style: double hexagon w/hole
Head Height: 0.280 inches minimum and 0.300 inches maximum
Width Between Flats: 0.418 inches minimum and 0.434 inches maximum
Extended Washer Diameter: 0.575 inches minimum and 0.585 inches maximum
Extended Washer Thickness: 0.021 inches nominal
Grip Diameter: 0.3110 inches minimum and 0.3120 inches maximum
Nominal Thread Diameter: 0.312 inches
Grip Length: 3.465 inches minimum and 4.485 inches maximum
Features Provided: dry film lubricant
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 220000 pounds per square inch
Minimum Yield Strength: 125000 pounds per square inch
Color: black threads
Material: nickel alloy 718 overall
Material Document And Classification: ams 5662 assn std single material response overall
Surface Treatment: aluminum overall
Surface Treatment Document And Classification: bms 10-85, type 1, cage 81205 mfr ref single treatment response overall
Thread Series Designator: unjf

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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:

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BACB30US5K9	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-394-4491?

The FSCG of the NSN 5306-01-394-4491 is 5306

Does the NSN 5306-01-394-4491 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-394-4491 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 5306-01-394-4491 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-394-4491 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 5306-01-394-4491 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Tue, Aug 9, 1994