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National Stock Number:
5330-01-215-9142
Federal Supply Class:
5330
National Item Identification Number:
012159142
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:
| 803-2177525 PIECE 6 1/4IN | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| ANGLE | 30.0 DEGREES NOMINAL | | CENTER HOLE DIAMETER | 0.469 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 0.719 INCHES NOMINAL | | FLANGED BODY OUTSIDE DIAMETER | 0.719 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI COMP 1030 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-890 CL B MIL SPEC 2ND MATERIAL RESPONSE OR AISI COMP 1026 ASSN STD 3RD MATERIAL RESPONSE OR AISI COMP 1018 ASSN STD 4TH MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1030 OR STEEL OR STEEL COMP 1026 OR STEEL COMP 1018 OVERALL | | PERIPHERAL DIAMETER | 0.875 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325 TY 1 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ZINC OVERALL |
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