5310-00-249-1420

Find complete technical information, availability, and procurement data for: 5310-00-249-1420
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-249-1420

Item Name Code

01854

Assigment Date

06/09/1973 (53 years ago)

1.410 inches nominal nut height, castellated, hexagon nut style, 2b thread class, 2.250 inches nominal width across flats, 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: castellated, hexagon
Nut Height: 1.410 inches nominal
Width Across Flats: 2.250 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 2b
Nominal Thread Size: 1.750 inches
Bearing Surface Type: chamfered
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
12A0362-123	Nut,plain,castellated,hexagon

FAQs

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

What is the FSCG of the NSN 5310-00-249-1420?

The FSCG of the NSN 5310-00-249-1420 is 5310

Does the NSN 5310-00-249-1420 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-249-1420 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 5310-00-249-1420 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-249-1420 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 5310-00-249-1420 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sat, Jun 9, 1973