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National Stock Number:
5330-00-706-8072
Federal Supply Class:
5330
National Item Identification Number:
007068072
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:
| 7068072 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| ATTACHMENT FEATURE CIRCLE DIAMETER | 1.968 INCHES NOMINAL SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 4 | | ATTACHMENT HOLE DIAMETER | 0.067 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | CENTER HOLE DIAMETER | 1.812 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | CROSS-SECTIONAL HEIGHT | 0.102 INCHES NOMINAL | | FSC APPLICATION DATA | INDICATOR,A21MUTH,M27 ANTIAIRCRAFT FIRE CONTROL EQUIPMENT | | MATERIAL | COPPER ALLOY OVERALL | | SPECIAL FEATURES | 2-56 NC CLASS 2B THREADS IN MOUNTING HOLES | | PERIPHERAL DIAMETER | 2.125 INCHES NOMINAL | | SURFACE TREATMENT | OXIDE OVERALL |
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