5310-01-343-9737

Find complete technical information, availability, and procurement data for: 5310-01-343-9737
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-343-9737

Item Name Code

01858

Assigment Date

08/20/1991 (34 years ago)

An item composed of a specially designed channel and a series of nuts having integral self-locking features assembled in predetermined spacing.

right-hand thread direction, 20 thread quantity per inch, 0.625 inches nominal width across flats, unc thread series, square nut style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand
Nut Style: square
Width Across Flats: 0.625 inches nominal
Thread Series: unc
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.250 inches
Bearing Surface Type: flat
Material: steel corrosion resisting overall

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
151 ITEM 20	Square Plain Nut
151/20	Square Plain Nut
397D109	Square Plain Nut
397D109T10	Square Plain Nut
X5008/12/151 ITEM 20	Square Plain Nut
X5008/12/151-20	Square Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-343-9737?

The FSCG of the NSN 5310-01-343-9737 is 5310

Does the NSN 5310-01-343-9737 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-343-9737 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 5310-01-343-9737 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-343-9737 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 5310-01-343-9737 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Tue, Aug 20, 1991