5340-01-012-4997

Find complete technical information, availability, and procurement data for: 5340-01-012-4997
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-012-4997

Item Name Code

29785

Assigment Date

11/12/1975 (50 years ago)

observation facility features provided, unthreaded hole mounting opening shape style, 0.452 inches minimum and 0.459 inches maximum hole diameter, threaded fastener securing device type, steel material

Product Characteristics

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

Hole Diameter: 0.452 inches minimum and 0.459 inches maximum
Securing Device Type: threaded fastener
Mounting Opening Shape Style: unthreaded hole
Features Provided: observation facility
Material: steel
Surface Treatment: nickel
Surface Treatment Document And Classification: lc+77-1055 class 1,fscm 36659 mfr ref single treatment response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1560-00-302-8631	No Name Available	10/01/1988

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
1211986-120	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-01-012-4997?

The FSCG of the NSN 5340-01-012-4997 is 5340

Does NSN 5340-01-012-4997 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 5340-01-012-4997 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-012-4997 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 5340-01-012-4997 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Wed, Nov 12, 1975