4820-01-442-0667 NOZZLE,VALVE Index 4820-01-442-0669 STEM,FLUID VALVE

National Stock Number:
5330-01-442-0668

Federal Supply Class:
5330

National Item Identification Number:
014420668

Description:
RETAINER,PACKING

Detail:
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.


Manufacturer Information:
801-6408776 FN 8453711NAVAL SEA SYSTEMS COMMAND
801-6408776 FN 84L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
801-6408776-84L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
DF330634 FN 84L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
DF330634 FN 8443689HUNTINGTON INGALLS INC


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS


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