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National Stock Number:
5330-01-253-1298
Federal Supply Class:
5330
National Item Identification Number:
012531298
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:
| 1D96257PK-001 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| CENTER HOLE DIAMETER | 3.997 INCHES MINIMUM AND 4.007 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | MATERIAL | PLASTIC TETRAFLUOROETHYLENE OVERALL | | PERIPHERAL DIAMETER | 4.320 INCHES MINIMUM AND 4.420 INCHES MAXIMUM |
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