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National Stock Number:
5330-01-210-7481
Federal Supply Class:
5330
National Item Identification Number:
012107481
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:
| 2048219 PC 8 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 71201-70X1 PIEC | 96169 | ELECTRIC BOAT CORPORATION | | 71201-70X1-PIECE 8 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| ANGLE | 30.0 DEGREES NOMINAL | | CENTER HOLE DIAMETER | 0.875 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | FLANGE | | CROSS-SECTIONAL HEIGHT | 0.797 INCHES NOMINAL | | FLANGED BODY OUTSIDE DIAMETER | 1.078 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 462 OVERALL | | PERIPHERAL DIAMETER | 1.375 INCHES NOMINAL | | SPECIAL FEATURES | OPENING COUNTERBORE 0.438 IN. DEEP X 0.612 IN. |
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