5306-01-572-6778

Find complete technical information, availability, and procurement data for: 5306-01-572-6778
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-572-6778

Item Name Code

15903

Assigment Date

03/19/2009 (17 years ago)

dished hexagon head style, 0.425 inches nominal thread length, 1.237 inches nominal fastener length, 3a thread class, 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: 0.425 inches nominal
Fastener Length: 1.237 inches nominal
Head Style: dished hexagon
Head Height: 0.125 inches minimum and 0.140 inches maximum
Width Between Flats: 0.429 inches minimum and 0.439 inches maximum
Grip Diameter: 0.2485 inches minimum and 0.2495 inches maximum
Shank Unthreaded Hole Diameter: 0.076 inches nominal first hole
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.812 inches nominal
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center: 1.059 inches nominal first hole
Part Name Assigned By Controlling Agency: bolt,hex head,close tolerance,a286 cres,long threads,self-locking and nonlocking
Color: green threads
Material: iron alloy 660 fastener
Material: plastic polyamide (nylon) locking feature
Surface Treatment: cadmium and chromate fastener
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:

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NAS6704D13	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-572-6778?

The FSCG of the NSN 5306-01-572-6778 is 5306

Does the NSN 5306-01-572-6778 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-572-6778 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 5306-01-572-6778 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-572-6778 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 5306-01-572-6778 was assigned to the Federal Catalog?

It was assigned 17 years ago, on Thu, Mar 19, 2009