H143

View detailed technical data, stock status, and sourcing information for: H143
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-537-7079

Item Name Code

05277

Assigment Date

02/21/2006 (20 years ago)

A definite continuous length of cable,power,electrical having one or both ends processed and/or terminated in fittings which provide for connection to other items. The rated working voltage of the item must be 300 volts or more. For items which the rated working voltage is less than 300 volts, see: cable assembly,special purpose,electrical. Excludes: cable and conduit assembly,electrical and items having branches or forks. See also wiring harness.

0.500 inches nominal thread size, 13 thread quantity per inch, prevailing torque with nonmetallic insert locking feature, chamfered bearing surface type, 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 Direction: right-hand
Locking Feature: prevailing torque with nonmetallic insert
Thread Quantity Per Inch: 13
Nominal Thread Size: 0.500 inches
Bearing Surface Type: chamfered
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
H143	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-537-7079?

The FSCG of the NSN 5310-01-537-7079 is 5310

Does the NSN 5310-01-537-7079 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-537-7079 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 5310-01-537-7079 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-537-7079 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 5310-01-537-7079 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Tue, Feb 21, 2006