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National Stock Number: 5330-01-129-0446
Federal Supply Class: 5330
National Item Identification Number: 011290446
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:
311280 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | 311280 | 10171 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | 311280 | 1W383 | TOOLEX, INC | 311280 | 71905 | DERBYSHIRE MACHINE & TOOL CO |
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Techincal Specification:
CENTER HOLE DIAMETER | 4.406 INCHES MINIMUM AND 4.411 INCHES MAXIMUM | CROSS-SECTIONAL HEIGHT | 2.870 INCHES NOMINAL | FLANGED BODY OUTSIDE DIAMETER | 5.115 INCHES MINIMUM AND 5.120 INCHES MAXIMUM | INNER GROOVE WIDTH | 0.750 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-15726 MIL SPEC ALL MATERIAL RESPONSES OVERALL | MATERIAL | COPPER ALLOY 706 OR COPPER ALLOY 715 OVERALL |
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