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National Stock Number:
5330-01-208-1342
Federal Supply Class:
5330
National Item Identification Number:
012081342
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.
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Manufacturer Information:
| 2640-389X2 PIECE 25 | 96169 | ELECTRIC BOAT CORPORATION | | SS845-2109801 PIECE 25 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| ATTACHMENT FEATURE CIRCLE DIAMETER | 7.125 INCHES NOMINAL SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 8 | | ATTACHMENT HOLE DIAMETER | 0.594 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | BODY RECESS DIAMETER | 5.500 INCHES NOMINAL | | CROSS SECTION INSIDE DIAMETER | 5.125 INCHES MINIMUM AND 5.127 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 3.062 INCHES NOMINAL | | CROSS SECTION OUTSIDE DIAMETER | 8.000 INCHES NOMINAL | | OUTER GROOVE WIDTH | 0.375 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288,COMP E FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY OVERALL | | SPECIAL FEATURES | TWO BOLT HOLES 0.375 IN. DIA 16UNC-2B |
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