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National Stock Number: 5330-00-720-2172
Federal Supply Class: 5330
National Item Identification Number: 007202172
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:
7M46-16 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
CENTER HOLE DIAMETER | 1.191 INCHES MINIMUM AND 1.193 INCHES MAXIMUM | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | CROSS-SECTIONAL HEIGHT | 0.073 INCHES NOMINAL | FSC APPLICATION DATA | FUSELAGE,AIRCRAFT | JOINT TYPE | SCARF-PERIPHERAL RETAINER | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | PERIPHERAL DIAMETER | 1.527 INCHES MINIMUM AND 1.529 INCHES MAXIMUM |
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