5310-01-125-3671

Find complete technical information, availability, and procurement data for: 5310-01-125-3671
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-125-3671

Item Name Code

01857

Assigment Date

01/26/1982 (44 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

0.587 inches minimum and 0.631 inches maximum nut height, 0.064 inches minimum and 0.083 inches maximum drilled hole diameter, 3 drilled hole type and quantity, hexagon nut style, 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
Nut Style: hexagon
Nut Height: 0.587 inches minimum and 0.631 inches maximum
Drilled Hole Diameter: 0.064 inches minimum and 0.083 inches maximum
Hole Type And Quantity: 3 drilled
Width Across Flats: 1.031 inches minimum and 1.062 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 11
Nominal Thread Size: 0.625 inches
Hole Configuration Style: configuration b
Criticality Code Justification: zzzy
Bearing Surface Type: flat or washer faced
Material: steel corrosion resisting overall
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

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
820-5348248 PIECE 22	Hexagon Plain Nut
820-5348248-22	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-125-3671?

The FSCG of the NSN 5310-01-125-3671 is 5310

Does the NSN 5310-01-125-3671 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-125-3671 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 5310-01-125-3671 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-125-3671 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 5310-01-125-3671 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Tue, Jan 26, 1982