5306-01-421-7578

Find complete technical information, availability, and procurement data for: 5306-01-421-7578
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-421-7578

Item Name Code

15939

Assigment Date

11/15/1995 (30 years ago)

2a thread class, 2.250 inches nominal fastener length, flat top elevator head style, right-hand thread direction, 1.310 inches nominal head diameter

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
Fastener Length: 2.250 inches nominal
Head Style: flat top elevator
Head Diameter: 1.310 inches nominal
Neck Length: 0.250 inches minimum and 0.281 inches maximum
Nominal Thread Diameter: 0.380 inches
Thread Quantity Per Inch: 16
Special Features: square internal drive 0.368 in min 0.405 in max
Material: steel overall
Surface Treatment: zinc 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
1339AS1037-2	Square Neck Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-421-7578?

The FSCG of the NSN 5306-01-421-7578 is 5306

Does the NSN 5306-01-421-7578 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-421-7578 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 5306-01-421-7578 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-421-7578 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 5306-01-421-7578 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Nov 15, 1995