3040-00-473-3053 ROD,PISTON,LINEAR ACTUATING CYLI Index 4320-00-473-3069 RING,LANTERN

National Stock Number:
5330-00-473-3068

Federal Supply Class:
5330

National Item Identification Number:
004733068

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:
1103-404PCF81316PORTSMOUTH NAVAL SHIPYARD
1103-416PCF81316PORTSMOUTH NAVAL SHIPYARD
2409-159032PC880064NAVAL SHIP SYSTEMS COMMAND
337-2409-483427ALT8PCF80064NAVAL SHIP SYSTEMS COMMAND
403-6700-984554PC580064NAVAL SHIP SYSTEMS COMMAND
2463-132PCF96169ELECTRIC BOAT CORPORATION
555-59M6454PCF14921CRAMP SHIPBUILDING AND DRYDOCK CO
403-6700-984556PC580064NAVAL SHIP SYSTEMS COMMAND
404-2409-69957ALT17PCF80064NAVAL SHIP SYSTEMS COMMAND
404-2409-69957ALT3PCF80064NAVAL SHIP SYSTEMS COMMAND
416-2409-72483ALT13PCF80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
ATTACHMENT FEATURE CIRCLE DIAMETER8.125 INCHES NOMINAL SINGLE CIRCLE
ATTACHMENT FEATURE QUANTITY2
ATTACHMENT HOLE DIAMETER0.163 INCHES NOMINAL
ATTACHMENT METHODROUND HOLE
CENTER HOLE DIAMETER7.514 INCHES MINIMUM AND 7.518 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.625 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEV
MATERIALCOPPER ALLOY OVERALL
PERIPHERAL DIAMETER8.753 INCHES MINIMUM AND 8.757 INCHES MAXIMUM


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