670-311

View detailed technical data, stock status, and sourcing information for: 670-311
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-138-6420

Item Name Code

15950

Assigment Date

09/17/1982 (43 years ago)

18 thread quantity per inch, right-hand thread direction, 2a thread class, 0.312 inches nominal thread size, 36.000 inches nominal overall 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
Overall Length: 36.000 inches nominal
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.312 inches
Special Features: color red
Material: steel comp 1020
Surface Treatment: chromate 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
670-311	Continuous Thread Rod

FAQs

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

What is the FSCG of the NSN 5306-01-138-6420?

The FSCG of the NSN 5306-01-138-6420 is 5306

Does the NSN 5306-01-138-6420 have a Schedule B code assigned?

Yes, the Schedule B code is 7326190000

Does NSN 5306-01-138-6420 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 5306-01-138-6420 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-138-6420 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 5306-01-138-6420 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Sep 17, 1982