4320-00-775-5995 RING,WEARING Index 3120-00-775-5997 BEARING,SLEEVE

National Stock Number:
5330-00-775-5996

Federal Supply Class:
5330

National Item Identification Number:
007755996

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:
LL6763857CIRCOR NAVAL SOLUTIONS LLC
R740PC263957WASHINGTON VENEER CO
R745PC263857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
ATTACHMENT FEATURE LENGTH1.000 INCHES NOMINAL
ATTACHMENT FEATURE QUANTITY2
ATTACHMENT METHODSLOT
BODY RECESS DIAMETER2.500 INCHES NOMINAL
CENTER HOLE DIAMETER2.250 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT1.125 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
PERIPHERAL DIAMETER5.750 INCHES NOMINAL
RIM SURFACE WIDTH0.625 INCHES NOMINAL


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