5310-01-320-8843 WASHER,FLAT Index 5365-01-320-8845 SPACER,PLATE

National Stock Number:
5330-01-320-8844

Federal Supply Class:
5330

National Item Identification Number:
013208844

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:
315877710001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALALUMINUM ALLOY 356.0 OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CROSS-SECTIONAL HEIGHT1.500 INCHES NOMINAL
CENTER HOLE DIAMETER0.560 INCHES MINIMUM AND
0.568 INCHES MAXIMUM
PERIPHERAL DIAMETER1.812 INCHES NOMINAL
ATTACHMENT METHODROUND HOLE
ATTACHMENT HOLE DIAMETER0.217 INCHES MINIMUM AND
0.224 INCHES MAXIMUM
ATTACHMENT FEATURE CIRCLE DIAMETER1.312 INCHES NOMINAL SINGLE CIRCLE
SPECIAL FEATURESATTACHMENT HOLES DIA. THRU COUNTERBORE 0.339 IN. DIA MIN THRU 0.359 IN. DIA MAX
THE MANUFACTURERS DATA
MANUFACTURERS CODE10001
DESIGN CONTROL REFERENCE3158777


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