5330-01-317-9636 GASKET Index 5330-01-317-9638 RETAINER,PACKING

National Stock Number:
5330-01-317-9637

Federal Supply Class:
5330

National Item Identification Number:
013179637

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:
212186310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAA2024-T4,T351 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OVERALL
CROSS-SECTIONAL HEIGHT0.781 INCHES NOMINAL
CENTER HOLE DIAMETER2.873 INCHES MINIMUM AND
2.875 INCHES MAXIMUM
PERIPHERAL DIAMETER4.500 INCHES NOMINAL
ATTACHMENT FEATURE CIRCLE DIAMETER4.000 INCHES NOMINAL SINGLE CIRCLE
SPECIAL FEATURESTWO BOLT HOLES WITH 0.250-20UNC-3B THRU COUNTERSUNK 90 DEGREES PLUS OR MINUS 10 DEGREES BY 0.28 INCHES PLUS OR MINUS 0.01 INCHES DIAMETER


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