5330-00-720-2171 RETAINER,PACKING Index 5330-00-720-2173 GASKET

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.


Manufacturer Information:
7M46-1676301THE BOEING COMPANY


Techincal Specification:
CENTER HOLE DIAMETER1.191 INCHES MINIMUM AND 1.193 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT0.073 INCHES NOMINAL
FSC APPLICATION DATAFUSELAGE,AIRCRAFT
JOINT TYPESCARF-PERIPHERAL RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
PERIPHERAL DIAMETER1.527 INCHES MINIMUM AND 1.529 INCHES MAXIMUM


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