5340-01-399-0451

Find complete technical information, availability, and procurement data for: 5340-01-399-0451
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-399-0451

Item Name Code

40223

Assigment Date

11/16/1994 (31 years ago)

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

4.000 inches nominal length, 2.000 inches nominal width, 0.250 inches nominal thickness, 2 mounting hole quantity, 0.270 inches nominal all holes mounting hole diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Width: 2.000 inches nominal
Thickness: 0.250 inches nominal
Length: 4.000 inches nominal
Mounting Hole Diameter: 0.270 inches nominal all holes
Mounting Hole Quantity: 2
Mounting Hole Type: unthreaded
Material: steel comp 1010 or steel comp 1020
Material Document And Classification: aisi 1010 assn std 1st material response or aisi 1020 assn std 2nd material response
Shape: rectangular

FAQs

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

What is the FSCG of the NSN 5340-01-399-0451?

The FSCG of the NSN 5340-01-399-0451 is 5340

Does NSN 5340-01-399-0451 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 5340-01-399-0451 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-399-0451 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-399-0451 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, Nov 16, 1994