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National Stock Number: 5330-01-144-9975
Federal Supply Class: 5330
National Item Identification Number: 011449975
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:
14A251-11 | 14711 | RSA ENGINEERED PRODUCTS, LLC | 458-50018-1 | 82918 | THE BOEING COMPANY |
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Techincal Specification:
ATTACHMENT FEATURE CIRCLE DIAMETER | 5.700 INCHES NOMINAL SINGLE CIRCLE | ATTACHMENT FEATURE QUANTITY | 16 | ATTACHMENT HOLE DIAMETER | 0.218 INCHES MINIMUM AND 0.222 INCHES MAXIMUM | ATTACHMENT METHOD | ROUND HOLE | CENTER HOLE DIAMETER | 4.000 INCHES NOMINAL | CROSS-SECTIONAL HEIGHT | 1.180 INCHES MINIMUM AND 1.240 INCHES MAXIMUM | PERIPHERAL DIAMETER | 4.780 INCHES NOMINAL |
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