5310-01-212-2803

Find complete technical information, availability, and procurement data for: 5310-01-212-2803
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-212-2803

Item Name Code

01857

Assigment Date

07/10/1985 (41 years ago)

An item composed of a specially designed channel and a series of nuts having integral self-locking features assembled in predetermined spacing.

right-hand thread direction, hexagon nut style, 3b thread class, 0.156 inches nominal nut height, 0.045 inches minimum and 0.049 inches maximum drilled hole 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: 3b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.156 inches nominal
Drilled Hole Diameter: 0.045 inches minimum and 0.049 inches maximum
Hole Type And Quantity: 3 drilled
Width Across Flats: 0.615 inches minimum and 0.627 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 20
Hardness Rating: 32.0 rockwell c minimum and 38.0 rockwell c maximum
Nominal Thread Size: 0.438 inches
Hole Configuration Style: configuration b
Bearing Surface Type: chamfered
Material: steel comp 615 overall
Material Document And Classification: ams 5616 assn std single material 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
743506-1	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-212-2803?

The FSCG of the NSN 5310-01-212-2803 is 5310

Does the NSN 5310-01-212-2803 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-212-2803 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 5310-01-212-2803 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-212-2803 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 5310-01-212-2803 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Jul 10, 1985