5310-01-342-2740

Find complete technical information, availability, and procurement data for: 5310-01-342-2740
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-342-2740

Item Name Code

05277

Assigment Date

07/18/1991 (35 years ago)

A nut, round in shape, having all or part of its outer surface knurled. It may have provisions for external wrenching. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, round. (when height or thickness, and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance).

5.5 millimeters nominal width across flats, 2.4 millimeters nominal nut height, right-hand thread direction, hexagon nut style, prevailing torque all metal design locking feature

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 all metal design
Nut Style: hexagon
Nut Height: 2.4 millimeters nominal
Width Across Flats: 5.5 millimeters nominal
Thread Series: iso m
Nominal Thread Size: 3.0 millimeters
Thread Pitch In Millimeters: 0.50
Bearing Surface Type: chamfered
Thread Tolerance Class: 6h internal
Part Name Assigned By Controlling Agency: navy special project
Material: steel comp 304 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
934M3-A2	Hexagon Self-Locking Nut
DIN 934 3X.5	Hexagon Self-Locking Nut
DIN 934 ST M3	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-342-2740?

The FSCG of the NSN 5310-01-342-2740 is 5310

Does the NSN 5310-01-342-2740 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-342-2740 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 5310-01-342-2740 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-342-2740 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 5310-01-342-2740 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Thu, Jul 18, 1991