5310-01-202-1438

Find complete technical information, availability, and procurement data for: 5310-01-202-1438
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-202-1438

Item Name Code

05277

Assigment Date

02/27/1985 (41 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.)

16.73 millimeters minimum and 17.00 millimeters maximum width across flats, 11.67 millimeters minimum and 12.10 millimeters maximum nut height, prevailing torque with nonmetallic insert locking feature, 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
Locking Feature: prevailing torque with nonmetallic insert
Nut Style: hexagon
Nut Height: 11.67 millimeters minimum and 12.10 millimeters maximum
Width Across Flats: 16.73 millimeters minimum and 17.00 millimeters maximum
Thread Series: m
Nominal Thread Size: 10.0 millimeters
Thread Pitch In Millimeters: 1.50
Bearing Surface Type: chamfered or washer faced
Thread Tolerance Class: 6h internal
Material: plastic polyhexamethylene adipamide locking insert
Material: steel nut
Material Document And Classification: astm d4066 assn std single material response locking insert
Surface Treatment: cadmium and chromate nut
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec 1st treatment response or mil-c-87115 fed spec 2nd 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
5310PL0810979	Hexagon Self-Locking Nut
5338736-307	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-202-1438?

The FSCG of the NSN 5310-01-202-1438 is 5310

Does the NSN 5310-01-202-1438 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-202-1438 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 5310-01-202-1438 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-202-1438 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 5310-01-202-1438 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Feb 27, 1985