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National Stock Number:
5330-01-320-5931
Federal Supply Class:
5330
National Item Identification Number:
013205931
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:
| SK6390-2 | 89256 | NAVAL SHIP ENGINEERING CENTER PHILADELPHIA DIV |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 952 OR | | COPPER ALLOY 953 OR | | COPPER ALLOY 954 OR | | COPPER ALLOY 955 OR | | COPPER ALLOY 958 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC ALL MATERIAL RESPONSES OVERALL | | CROSS-SECTIONAL HEIGHT | 1.625 INCHES NOMINAL | | BODY RECESS DIAMETER | 2.125 INCHES MINIMUM AND | | 2.130 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 1.812 INCHES NOMINAL | | PERIPHERAL DIAMETER | 6.375 INCHES NOMINAL |
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