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National Stock Number:
5330-01-291-9462
Federal Supply Class:
5330
National Item Identification Number:
012919462
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:
| 526-4596621-15 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| ATTACHMENT FEATURE CIRCLE DIAMETER | 195.0 MILLIMETERS NOMINAL SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 8 | | ATTACHMENT HOLE DIAMETER | 8.7 MILLIMETERS MINIMUM AND 9.0 MILLIMETERS MAXIMUM | | ATTACHMENT METHOD | ROUND HOLE | | CENTER HOLE DIAMETER | 170.0 MILLIMETERS NOMINAL | | CROSS-SECTIONAL HEIGHT | 6.3 MILLIMETERS NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/20 H116 OR H117 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 5456 OVERALL | | PERIPHERAL DIAMETER | 22.0 MILLIMETERS NOMINAL |
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