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National Stock Number:
5330-01-497-2678
Federal Supply Class:
5330
National Item Identification Number:
014972678
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:
| 803-2177525 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-2177525-X3XX-74 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.516 INCHES MINIMUM AND 0.527 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.698 INCHES MINIMUM AND 0.733 INCHES MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | GLAND | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B150,ALLOY C64200 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 642 OVERALL | | PERIPHERAL DIAMETER | 1.000 INCHES NOMINAL | | SPECIAL FEATURES | I.D. ON BOTH SIDES HAS 1/32 IN. 45 DEGREE CHAMFER;ON ONE SIDE THE O.D. HAS A LIP APPROX. .17 INCHES DEEP |
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