938.56.31.107

View detailed technical data, stock status, and sourcing information for: 938.56.31.107
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-420-7611

Item Name Code

01865

Assigment Date

10/25/1995 (30 years ago)

Two or more insulated conductors (solid or stranded) contained in a common covering, or two or more insulated conductors twisted or molded together without a common covering, or one insulated conductor with a metallic covering, covering, shield, or outer conductor. The rated working voltage of the item must be 300 volts or more, or in lieu of this the test voltage must be 1,000 volts or more; and the size of each individual conductor must be number 18 american wire gage (0.75 square millimeters) or larger. For cables with uninsulated neutral conductor use the hightest rated voltage. Refers to bulk quantities only, for items of definite length with processed ends or terminated in fittings, see cable assembly, power, electrical. For low voltage aircraft and automotive cable, see cable, special purpose, electrical.

0.740 inches minimum and 0.760 inches maximum nut height, 0.138 inches nominal mating member diameter accommodated, 0.661 inches minimum and 0.681 inches maximum nut length, 0.012 inches nominal material thickness, sheet spring nut style

Product Characteristics

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

Material Thickness: 0.012 inches nominal
Mating Member Diameter Accommodated: 0.138 inches nominal
Nut Style: sheet spring
Nut Length: 0.661 inches minimum and 0.681 inches maximum
Nut Height: 0.740 inches minimum and 0.760 inches maximum
Nut Width: 0.271 inches minimum and 0.291 inches maximum
Panel Thickness: 0.365 inches minimum and 0.385 inches maximum
Material: copper alloy 510 or copper alloy 524 or copper alloy 544 shell
Material: copper alloy 260 nut
Material Document And Classification: astm b36 assn std single material response nut
Material Document And Classification: astm b139 assn std single material response shell
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416, ty2, cl2 fed spec single treatment response 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
938.56.31.107	Sheet Spring Nut
MS33737-15C	Sheet Spring Nut

FAQs

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

What is the FSCG of the NSN 5310-01-420-7611?

The FSCG of the NSN 5310-01-420-7611 is 5310

Does the NSN 5310-01-420-7611 have a Schedule B code assigned?

Yes, the Schedule B code is 7415290000

Does NSN 5310-01-420-7611 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 5310-01-420-7611 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-420-7611 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 5310-01-420-7611 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Oct 25, 1995