5306-01-345-2437

Find complete technical information, availability, and procurement data for: 5306-01-345-2437
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-345-2437

Item Name Code

15939

Assigment Date

09/14/1991 (34 years ago)

round head style, 2a thread class, 4.375 inches nominal fastener length, right-hand thread direction, 1.500 inches minimum thread 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: 2a
Thread Direction: right-hand
Thread Length: 1.500 inches minimum
Fastener Length: 4.375 inches nominal
Head Style: round
Head Diameter: 1.219 inches minimum and 1.344 inches maximum
Head Height: 0.313 inches minimum and 0.344 inches maximum
Neck Length: 0.313 inches minimum and 0.344 inches maximum
Nominal Thread Diameter: 0.625 inches
Thread Quantity Per Inch: 11
Minimum Tensile Strength: 60000 pounds per square inch
Neck Width: 0.616 inches minimum and 0.642 inches maximum
Material: steel overall
Surface Treatment: cadmium and chromate or zinc and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty2 cl3 fed spec 1st treatment response or astm b633 ty2 fe/zn 5 assn std 2nd treatment response overall
Thread Series Designator: unc

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
SM-B-162200	Square Neck Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-345-2437?

The FSCG of the NSN 5306-01-345-2437 is 5306

Does the NSN 5306-01-345-2437 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-345-2437 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 5306-01-345-2437 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-345-2437 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 5306-01-345-2437 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Sat, Sep 14, 1991