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National Stock Number:
5330-21-906-1978
Federal Supply Class:
5330
National Item Identification Number:
219061978
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:
| 10503380 | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION |
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Techincal Specification:
| BODY RECESS DIAMETER | 78.0 MILLIMETERS NOMINAL | | BODY RECESS DEPTH | 4.8 MILLIMETERS NOMINAL | | CENTER HOLE DIAMETER | 45.0 MILLIMETERS NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | FLANGE | | CROSS-SECTIONAL HEIGHT | 12.0 MILLIMETERS NOMINAL | | FLANGED BODY OUTSIDE DIAMETER | 70.0 MILLIMETERS NOMINAL | | MATERIAL | STEEL OVERALL | | PERIPHERAL DIAMETER | 89.9 MILLIMETERS NOMINAL | | OUTER GROOVE DEPTH | 4.75 MILLIMETERS NOMINAL | | OUTER GROOVE WIDTH | 3.42 MILLIMETERS NOMINAL | | SURFACE TREATMENT | PHOSPHATE ZINC OVERALL |
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