5310-00-721-0785

Find complete technical information, availability, and procurement data for: 5310-00-721-0785
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-721-0785

Item Name Code

01857

Assigment Date

01/01/1963 (63 years ago)

0.250 inches nominal drilled hole diameter, right-hand thread direction, 2b thread class, 0.550 inches nominal nut height, hexagon nut style

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: 0.550 inches nominal
Drilled Hole Diameter: 0.250 inches nominal
Hole Type And Quantity: 6 drilled
Width Across Flats: 0.940 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.625 inches
Hole Configuration Style: configuration a
Bearing Surface Type: chamfered
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response 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
7210785	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-721-0785?

The FSCG of the NSN 5310-00-721-0785 is 5310

Does the NSN 5310-00-721-0785 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-721-0785 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 5310-00-721-0785 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-721-0785 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 5310-00-721-0785 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963