6680-00-218-9477 INDICATOR,ELECTRICAL TACHOMETER Index 5330-00-218-9485 RETAINER,PACKING

National Stock Number:
5330-00-218-9482

Federal Supply Class:
5330

National Item Identification Number:
002189482

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.


Manufacturer Information:
55-5815443999THE BOEING COMPANY


Techincal Specification:
CENTER HOLE DIAMETER0.406 INCHES MINIMUM AND 0.411 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEFLANGE
CROSS-SECTIONAL HEIGHT0.185 INCHES NOMINAL
FLANGED BODY OUTSIDE DIAMETER0.781 INCHES MINIMUM AND 0.791 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-354,24ST FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
PERIPHERAL DIAMETER0.869 INCHES MINIMUM AND 0.872 INCHES MAXIMUM


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