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National Stock Number:
5330-00-830-2001
Federal Supply Class:
5330
National Item Identification Number:
008302001
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:
| 31-300-0569 | 72429 | MISSION SYSTEMS DAVENPORT INC. | | 4546982 | 18355 | THE BOEING COMPANY | | 4546982 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| ATTACHMENT FEATURE CIRCLE DIAMETER | 3.875 INCHES NOMINAL SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 5 | | ATTACHMENT HOLE DIAMETER | 0.375 INCHES MINIMUM AND 0.382 INCHES MAXIMUM | | ATTACHMENT METHOD | ROUND HOLE | | CROSS-SECTIONAL HEIGHT | 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/5 FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | ALUMINUM ALLOY 1230 OR ALUMINUM ALLOY 2024 OVERALL | | PERIPHERAL DIAMETER | 5.031 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL |
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