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National Stock Number:
5330-00-841-0771
Federal Supply Class:
5330
National Item Identification Number:
008410771
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:
| 3011528 | 00198 | PRATT & WHITNEY CANADA CORP |
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Techincal Specification:
| CENTER HOLE DIAMETER | 2.878 INCHES MINIMUM AND 2.908 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.042 INCHES MINIMUM AND 0.049 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | V | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7279 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER FLUOROCARBON CLASS FPM OVERALL | | PERIPHERAL DIAMETER | 2.984 INCHES MINIMUM AND 3.014 INCHES MAXIMUM |
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