02-23089E01

View detailed technical data, stock status, and sourcing information for: 02-23089E01
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-783-4250

Item Name Code

21824

Assigment Date

01/01/1960 (66 years ago)

A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.

external tooth nut style, 0.178 inches nominal overall height, 2b thread class, right-hand thread direction, 0.395 inches minimum and 0.406 inches maximum washer outside diameter

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
Washer Outside Diameter: 0.395 inches minimum and 0.406 inches maximum
Overall Height: 0.178 inches nominal
Nut Style: external tooth
Nut Height: 0.156 inches nominal
Width Across Flats: 0.375 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: steel comp 430 overall
Material Document And Classification: aisi assn std single material response 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
02-23089E01	Assembled Washer Plain Nut
1540294-7	Assembled Washer Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-783-4250?

The FSCG of the NSN 5310-00-783-4250 is 5310

Does the NSN 5310-00-783-4250 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-783-4250 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 5310-00-783-4250 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-783-4250 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 5310-00-783-4250 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960