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National Stock Number:
5330-00-641-0050
Federal Supply Class:
5330
National Item Identification Number:
006410050
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:
| B87890-8 | 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 | 2.500 INCHES MINIMUM AND 2.502 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.625 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | U | | MATERIAL | COPPER ALLOY OVERALL | | PERIPHERAL DIAMETER | 3.498 INCHES MINIMUM AND 3.500 INCHES MAXIMUM |
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