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National Stock Number:
5330-00-342-3109
Federal Supply Class:
5330
National Item Identification Number:
003423109
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:
| 205A438P1 | 03538 | LOCKHEED MARTIN CORPORATION | | 205A438P1 | 04YE2 | VALCORE MANUFACTURING LLC | | 205A438P1 | 20723 | VALCORE MANUFACTURING LLC | | 205A438P1 | 79039 | U.S. GRAPHITE, INC. |
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Techincal Specification:
| CENTER HOLE DIAMETER | 5.750 INCHES MINIMUM AND 5.752 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | CUP | | MATERIAL DOCUMENT AND CLASSIFICATION | GRAPHITAR 14 CAGEC 79039 MFR REF ALL MATERIAL RESPONSES OVERALL | | MATERIAL | CARBON GRAPHITE AND GRAPHITE OVERALL | | PERIPHERAL DIAMETER | 7.000 INCHES NOMINAL |
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