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National Stock Number:
5330-00-640-9720
Federal Supply Class:
5330
National Item Identification Number:
006409720
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:
| F87890-9 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| CENTER HOLE DIAMETER | 5.003 INCHES MINIMUM AND 5.007 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.650 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | V | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-994 COMP A COND 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | PERIPHERAL DIAMETER | 5.993 INCHES MINIMUM AND 5.997 INCHES MAXIMUM |
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