7644-01-491-7253

Find complete technical information, availability, and procurement data for: 7644-01-491-7253

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7644-01-491-7253
Federal Supply Group
Books, Maps, and Other Publications
National Stock Number
7644-01-491-7253
Assigment Date
10/30/2001 (24 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

7644-01-491-7253, no name available

FAQs

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

What is the FSCG of the NSN 7644-01-491-7253?
The FSCG of the NSN 7644-01-491-7253 is 7644
Does NSN 7644-01-491-7253 require demilitarization?
Usml items - demil required. Security classified items. (note 2).
Does NSN 7644-01-491-7253 contain precious materials?
Item does not contain precious metal.
Does NSN 7644-01-491-7253 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 7644-01-491-7253 was assigned to the Federal Catalog?
It was assigned 24 years ago, on Tue, Oct 30, 2001

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