5306-01-244-1050

Find complete technical information, availability, and procurement data for: 5306-01-244-1050
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-244-1050

Item Name Code

15903

Assigment Date

11/07/1986 (39 years ago)

right-hand thread direction, double hexagon extended washer head style, 0.490 inches minimum and 0.540 inches maximum thread length, 3a thread class, 1.687 inches minimum and 1.717 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: 0.490 inches minimum and 0.540 inches maximum
Fastener Length: 1.687 inches minimum and 1.717 inches maximum
Head Style: double hexagon extended washer
Head Height: 0.290 inches minimum and 0.310 inches maximum
Width Between Flats: 0.306 inches minimum and 0.315 inches maximum
Extended Washer Diameter: 0.428 inches minimum and 0.438 inches maximum
Extended Washer Thickness: 0.059 inches minimum and 0.079 inches maximum
Grip Diameter: 0.2485 inches minimum and 0.2495 inches maximum
Nominal Thread Diameter: 0.250 inches
Grip Length: 1.177 inches minimum and 1.197 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 180000 pounds per square inch
Hardness Rating: 39.0 rockwell c minimum and 43.0 rockwell c maximum overall
Material: steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2 fed spec single treatment response overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas624 professional/industrial association standard

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
NAS624-19	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-244-1050?

The FSCG of the NSN 5306-01-244-1050 is 5306

Does the NSN 5306-01-244-1050 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-244-1050 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 5306-01-244-1050 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-244-1050 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 5306-01-244-1050 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Nov 7, 1986