257044-2

View detailed technical data, stock status, and sourcing information for: 257044-2

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257044-2
Federal Supply Group
Communication, Detection, and Coherent Radiation Equipment
Federal Supply Classification
5840 Except Airborne Radar Equipment
National Stock Number
5840-01-516-8491
Item Name Code
42422
Assigment Date
01/22/2004 (22 years ago)

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

5840-01-516-8491, radio frequency exciter

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
257044-2 Radio Frequency Exciter

FAQs

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

What is the FSCG of the NSN 5840-01-516-8491?
The FSCG of the NSN 5840-01-516-8491 is 5840
Does the NSN 5840-01-516-8491 have a Schedule B code assigned?
Yes, the Schedule B code is 8529904720
Does NSN 5840-01-516-8491 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 5840-01-516-8491 contain precious materials?
Item does not contain precious metal.
Does NSN 5840-01-516-8491 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 5840-01-516-8491 was assigned to the Federal Catalog?
It was assigned 22 years ago, on Thu, Jan 22, 2004

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