512081800-01-51

View detailed technical data, stock status, and sourcing information for: 512081800-01-51
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-454-3833

Item Name Code

21824

Assigment Date

03/28/1998 (28 years ago)

right-hand thread direction, 0.370 inches minimum and 0.380 inches maximum washer outside diameter, 0.188 inches nominal overall height, conical rim nut style, 2b thread class

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: 0.370 inches minimum and 0.380 inches maximum
Overall Height: 0.188 inches nominal
Nut Style: conical rim
Nut Height: 0.125 inches nominal
Width Across Flats: 0.332 inches minimum and 0.344 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.164 inches
Material: steel comp 1020 nut
Material: steel comp 1050 washer
Surface Treatment: zinc 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
512-081800-01-51	Assembled Washer Plain Nut
512081800-01-51	Assembled Washer Plain Nut
A3192400-001	Assembled Washer Plain Nut
CK0832	Assembled Washer Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-454-3833?

The FSCG of the NSN 5310-01-454-3833 is 5310

Does the NSN 5310-01-454-3833 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-454-3833 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 5310-01-454-3833 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-454-3833 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 5310-01-454-3833 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Sat, Mar 28, 1998