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National Stock Number:
5330-01-194-4856
Federal Supply Class:
5330
National Item Identification Number:
011944856
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:
| 77621-01X2 PIECE 4 | 96169 | ELECTRIC BOAT CORPORATION | | SSN637-518-2143669 PIECE 4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| ANGLE | 45.0 DEGREES NOMINAL | | ATTACHMENT FEATURE CIRCLE DIAMETER | 7.125 INCHES NOMINAL SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 6 | | ATTACHMENT HOLE DIAMETER | 0.656 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | CENTER HOLE DIAMETER | 4.500 INCHES MINIMUM AND 4.502 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 1.812 INCHES NOMINAL | | FLANGED BODY OUTSIDE DIAMETER | 5.370 INCHES MINIMUM AND 5.373 INCHES MAXIMUM | | PERIPHERAL DIAMETER | 8.750 INCHES NOMINAL | | SPECIAL FEATURES | SIX ADDITIONAL HOLES,0.190 IN. DIA AND 0.438 IN. DEEP |
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