4730-00-921-0241 INACTIVE Index 5365-00-921-0253 SPACER,SLEEVE

National Stock Number:
5330-00-921-0247

Federal Supply Class:
5330

National Item Identification Number:
009210247

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:
0841200-1571379CESSNA AIRCRAFT COMPANY
0841200-157EK50TEXTRON AVIATION INC


Techincal Specification:
ANGLE45.0 DEGREES NOMINAL
CENTER HOLE DIAMETER2.145 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEANGLE
MATERIALSTEEL OVERALL
PERIPHERAL DIAMETER2.499 INCHES NOMINAL
RIM SURFACE WIDTH0.040 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL


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