11021426-2

View detailed technical data, stock status, and sourcing information for: 11021426-2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-059-3603

Item Name Code

29736

Assigment Date

04/10/1978 (48 years ago)

0.578 inches nominal washer outside diameter, external tooth nut style, 2b thread class, right-hand thread direction, 0.328 inches nominal overall height

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: 0.578 inches nominal
Overall Height: 0.328 inches nominal
Nut Style: external tooth
Nut Height: 0.266 inches nominal
Width Across Flats: 0.500 inches nominal
Thread Series: unc
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.312 inches
Material: steel 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
11021426-2	Assembled Washe Self-Locking Nut
511-310100-00	Assembled Washe Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-059-3603?

The FSCG of the NSN 5310-01-059-3603 is 5310

Does the NSN 5310-01-059-3603 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-059-3603 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 5310-01-059-3603 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-059-3603 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 5310-01-059-3603 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Mon, Apr 10, 1978