5330-01-246-8456 GASKET Index 5330-01-246-8458 RETAINER,PACKING

National Stock Number:
5330-01-246-8457

Federal Supply Class:
5330

National Item Identification Number:
012468457

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:
052184570NEM2SZCZYPSKI, MICHAEL
21068000-010XWR4UNITED DYNAMICS, INC
767644-196124TRANSDIGM INC


Techincal Specification:
CENTER HOLE DIAMETER0.470 INCHES MINIMUM AND 0.474 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.357 INCHES MINIMUM AND 0.407 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-A-225/8 FED SPEC 1ST MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL OR ALUMINUM ALLOY 2024 OVERALL
PERIPHERAL DIAMETER1.362 INCHES MINIMUM AND 1.364 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2 CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL


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