5306-00-260-7557

Find complete technical information, availability, and procurement data for: 5306-00-260-7557
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-260-7557

Item Name Code

15939

Assigment Date

01/01/1960 (66 years ago)

9.500 inches nominal fastener length, button head style, 2a thread class, 1.250 inches minimum thread 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: 2a
Thread Direction: right-hand
Thread Length: 1.250 inches minimum
Fastener Length: 9.500 inches nominal
Head Style: button
Head Diameter: 1.032 inches minimum and 1.094 inches maximum
Head Height: 0.250 inches minimum and 0.270 inches maximum
Neck Length: 0.250 inches minimum and 0.281 inches maximum
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Minimum Tensile Strength: 55000 pounds per square inch
Hardness Rating: 95.0 rockwell b maximum overall
Minimum Yield Strength: 29000 pounds per square inch
Neck Width: 0.492 inches minimum and 0.515 inches maximum
Material: steel overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: qq-z-325,ty 2,cl 3 fed spec single treatment response overall
Thread Series Designator: unc
Nondefinitive Spec/Std Data: 1 type and 1 style

FAQs

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

What is the FSCG of the NSN 5306-00-260-7557?

The FSCG of the NSN 5306-00-260-7557 is 5306

Does the NSN 5306-00-260-7557 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-260-7557 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 5306-00-260-7557 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-260-7557 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 5306-00-260-7557 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960