NCN-8-3-3-12

View detailed technical data, stock status, and sourcing information for: NCN-8-3-3-12
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-422-8597

Item Name Code

01857

Assigment Date

12/10/1995 (30 years ago)

A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

0.470 inches nominal nut height, 2b thread class, 0.310 inches nominal width across flats, 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 Class: 2b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.470 inches nominal
Width Across Flats: 0.310 inches nominal
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.164 inches
Bearing Surface Type: chamfered or washer faced
Material: steel comp 303 overall
Surface Treatment: passivate 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
NCN-8-3-3-12	Hexagon Plain Nut
NCN8-3-3-12	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-422-8597?

The FSCG of the NSN 5310-01-422-8597 is 5310

Does the NSN 5310-01-422-8597 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-422-8597 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 5310-01-422-8597 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-422-8597 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 5310-01-422-8597 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Sun, Dec 10, 1995