2128-09346

View detailed technical data, stock status, and sourcing information for: 2128-09346
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-207-4558

Item Name Code

05277

Assigment Date

05/01/1985 (41 years ago)

A cylindrical-shaped nut, the end opposite the bearing surface being designed with an internal socket or splines for use with an inserted wrench. An integral feature is incorporated for locking on the threads of a mating member.

14.37 millimeters minimum and 14.80 millimeters maximum nut height, right-hand thread direction, 23.73 millimeters minimum and 24.00 millimeters maximum width across flats, prevailing torque with nonmetallic insert locking feature, hexagon nut style

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: 14.37 millimeters minimum and 14.80 millimeters maximum
Width Across Flats: 23.73 millimeters minimum and 24.00 millimeters maximum
Thread Series: m
Nominal Thread Size: 16.0 millimeters
Thread Pitch In Millimeters: 1.50
Bearing Surface Type: chamfered or washer faced
Thread Tolerance Class: 6h internal
Material: plastic polyamide (nylon) locking insert
Material: steel nut
Surface Treatment: cadmium and chromate nut
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response nut

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
2128-09346	Hexagon Self-Locking Nut
5310PL0826143	Hexagon Self-Locking Nut
5517561-012	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-207-4558?

The FSCG of the NSN 5310-01-207-4558 is 5310

Does the NSN 5310-01-207-4558 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-207-4558 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 5310-01-207-4558 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-207-4558 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 5310-01-207-4558 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, May 1, 1985