5306-00-490-6361

Find complete technical information, availability, and procurement data for: 5306-00-490-6361
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-490-6361

Item Name Code

15903

Assigment Date

10/03/1969 (56 years ago)

3a thread class, round w/wrench flats chamfered head style, 0.590 inches minimum thread length, 3.650 inches nominal fastener length, right-hand thread direction

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: 0.590 inches minimum
Fastener Length: 3.650 inches nominal
Head Style: round w/wrench flats chamfered
Head Diameter: 1.050 inches nominal
Head Height: 0.230 inches nominal
Width Between Flats: 0.865 inches nominal
Grip Diameter: 0.7486 inches minimum and 0.7490 inches maximum
Shank Unthreaded Hole Diameter: 0.141 inches nominal first hole
Nominal Thread Diameter: 0.750 inches
Grip Length: 3.060 inches nominal
Thread Quantity Per Inch: 16
Minimum Tensile Strength: 180000 pounds per square inch
Hardness Rating: 39.0 rockwell c minimum and 43.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center: 3.500 inches nominal first hole
Special Features: holes 1 and 2 90 degrees apart
Material: steel comp 4340 overall
Surface Treatment: cadmium and chromate or cadmium and phosphate or nickel overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 2 fed spec 1st treatment response or qq-p-416 ty 3 cl 2 fed spec 2nd treatment response or 8414,fscm 78286 mfr ref 3rd treatment response overall
Thread Series Designator: unf

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
65102-11060-102	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-490-6361?

The FSCG of the NSN 5306-00-490-6361 is 5306

Does the NSN 5306-00-490-6361 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-490-6361 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 5306-00-490-6361 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-490-6361 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 5306-00-490-6361 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Oct 3, 1969