2920-00-891-2961 COVER,PLATE Index 4730-00-891-2964 RUBBER,ISOLATION

National Stock Number:
5330-00-891-2962

Federal Supply Class:
5330

National Item Identification Number:
008912962

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:
679E0006G018A63857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
CENTER HOLE DIAMETER2.562 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESPECIAL
CROSS-SECTIONAL HEIGHT1.187 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
OUTER GROOVE DEPTH0.110 INCHES NOMINAL
OUTER GROOVE WIDTH0.689 INCHES NOMINAL
PERIPHERAL DIAMETER3.343 INCHES NOMINAL


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