5330-01-212-7889 RETAINER,PACKING Index 5330-01-212-7891 RETAINER,PACKING

National Stock Number:
5330-01-212-7890

Federal Supply Class:
5330

National Item Identification Number:
012127890

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:
D-14442619380FMC TECHNOLOGIES, INC.
D-14442658849FMC TECHNOLOGIES INC DIV MATERIAL HANDLING SOLUTIONS


Techincal Specification:
CENTER HOLE DIAMETER12.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-15345 ALLOY 8 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 903 OVERALL
PERIPHERAL DIAMETER19.000 INCHES NOMINAL
PROPRIETARY CHARACTERISTICSPACS


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