5330-00-559-2521 GASKET Index 5330-00-559-2527 PACKING,PREFORMED

National Stock Number:
5330-00-559-2522

Federal Supply Class:
5330

National Item Identification Number:
005592522

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:
8902746-502769LOCKHEED MARTIN CORPORATION
8902746-521921RCA CORP DISTRIBUTOR AND SPECIAL PRODUCTS DIV
8902746-549671LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES


Techincal Specification:
CENTER HOLE DIAMETER0.176 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEO-RING
CROSS-SECTIONAL HEIGHT0.070 INCHES NOMINAL
MATERIALPLASTIC POLYVINYL ACETATE OVERALL


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