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National Stock Number:
5330-00-841-5520
Federal Supply Class:
5330
National Item Identification Number:
008415520
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:
| F87889-20 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| ANGLE | 90.0 DEGREES NOMINAL | | CENTER HOLE DIAMETER | 16.753 INCHES MINIMUM AND 16.758 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 1.406 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | ANGLE | | PERIPHERAL DIAMETER | 18.345 INCHES MINIMUM AND 18.350 INCHES MAXIMUM |
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