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National Stock Number:
5330-01-273-4590
Federal Supply Class:
5330
National Item Identification Number:
012734590
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:
| 77731-1 | 82340 | L3HARRIS TECHNOLOGIES, INC. |
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Techincal Specification:
| ANGLE | 90.0 DEGREES NOMINAL | | ATTACHMENT FEATURE CIRCLE DIAMETER | 5.379 INCHES MINIMUM AND 5.381 INCHES MAXIMUM SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 8 | | ATTACHMENT HOLE DIAMETER | 0.250 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | CENTER HOLE DIAMETER | 3.675 INCHES MINIMUM AND 3.685 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 1.156 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | | FLANGED BODY OUTSIDE DIAMETER | 4.500 INCHES NOMINAL | | INNER GROOVE DEPTH | 0.225 INCHES NOMINAL | | INNER GROOVE WIDTH | 0.225 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | PERIPHERAL DIAMETER | 6.125 INCHES NOMINAL |
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