5310-01-667-4399

Find complete technical information, availability, and procurement data for: 5310-01-667-4399
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-667-4399

Item Name Code

01857

Assigment Date

10/17/2017 (8 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

0.062 inches nominal nut height, right-hand thread direction, 4940-01-615-9020;welding shop,marine corps tactical end item identification, 2b thread class, 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 Class: 2b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.062 inches nominal
End Item Identification: 4940-01-615-9020;welding shop,marine corps tactical
Width Across Flats: 0.375 inches nominal
Thread Series: unef
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.250 inches
Bearing Surface Type: flat
Part Name Assigned By Controlling Agency: nut,plain,hexagon
Material: copper and zinc overall
Surface Treatment: nickel 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
206001	Hexagon Plain Nut
MIL206001	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-667-4399?

The FSCG of the NSN 5310-01-667-4399 is 5310

Does NSN 5310-01-667-4399 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 5310-01-667-4399 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-667-4399 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 5310-01-667-4399 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Tue, Oct 17, 2017