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National Stock Number:
5330-00-294-8753
Federal Supply Class:
5330
National Item Identification Number:
002948753
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:
| 1285417-103 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 TY 2 ALLOY G-2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | CROSS-SECTIONAL HEIGHT | 2.735 INCHES NOMINAL | | OUTER GROOVE DEPTH | 0.235 INCHES NOMINAL | | INNER GROOVE DEPTH | 0.2345 INCHES NOMINAL | | CENTER HOLE DIAMETER | 5.251 INCHES MINIMUM AND | | 5.253 INCHES MAXIMUM | | PERIPHERAL DIAMETER | 5.968 INCHES MINIMUM AND | | 5.970 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 98897 | | DESIGN CONTROL REFERENCE | 1285417-103 |
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