5330-01-213-5425 RETAINER,PACKING Index 5330-01-213-5427 RETAINER,PACKING

National Stock Number:
5330-01-213-5426

Federal Supply Class:
5330

National Item Identification Number:
012135426

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:
11563712607309ROLLS-ROYCE MARINE NORTH AMERICA INC.


Techincal Specification:
ANGLE45.0 DEGREES NOMINAL
ATTACHMENT HOLE DIAMETER0.656 INCHES NOMINAL
ATTACHMENT METHODROUND HOLE
ATTACHMENT FEATURE CIRCLE DIAMETER8.875 INCHES NOMINAL SINGLE CIRCLE
ATTACHMENT FEATURE QUANTITY6
BODY RECESS DIAMETER7.500 INCHES NOMINAL
BODY RECESS DEPTH1.250 INCHES MINIMUM AND 1.252 INCHES MAXIMUM
CENTER HOLE DIAMETER5.750 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESPECIAL
CROSS-SECTIONAL HEIGHT1.717 INCHES MINIMUM AND 1.718 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A148,GRADE 80-50 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PERIPHERAL DIAMETER10.121 INCHES MINIMUM AND 10.123 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
RIM SURFACE WIDTH1.592 INCHES MINIMUM AND 1.593 INCHES MAXIMUM
SPECIAL FEATURESXSIX EQUALLY SPACED CUTOUTS 1.250 IN. WIDE AND 0.625 IN. DEEP ON A 9.250 IN. BOLT CIRCLE; TWO SCALLOPED BOLT HOLES 180 DEGREES APART ON A 9.688 IN. BOLT CIRCLE EACH 0.281 IN. DIA SCALLOP ON BOLT HOLES 0.438 IN. DIA AND 0.375 IN. DIA


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