5310-00-021-9760

Find complete technical information, availability, and procurement data for: 5310-00-021-9760
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-021-9760

Item Name Code

01857

Assigment Date

01/01/1961 (65 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.)

right-hand thread direction, hexagon nut style, 1.450 inches minimum and 1.500 inches maximum width across flats, 0.519 inches minimum and 0.575 inches maximum nut height, 2b thread class

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.519 inches minimum and 0.575 inches maximum
Width Across Flats: 1.450 inches minimum and 1.500 inches maximum
Thread Series: uns
Thread Quantity Per Inch: 14
Nominal Thread Size: 1.000 inches
Bearing Surface Type: chamfered or washer faced
Material: steel overall
Surface Treatment: cadmium or zinc overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-282-5696	No Name Available	01/02/1975
5310-00-506-8051	No Name Available	12/28/1970
2815-00-607-7285	No Name Available	04/05/1971

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
111766H	Hexagon Plain Nut
219760	Hexagon Plain Nut
23174V	Hexagon Plain Nut
24569D	Hexagon Plain Nut
5310000219760	Hexagon Plain Nut
58253D	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-021-9760?

The FSCG of the NSN 5310-00-021-9760 is 5310

Does the NSN 5310-00-021-9760 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-021-9760 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 5310-00-021-9760 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-021-9760 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 5310-00-021-9760 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961