5310-01-319-3967 WASHER,FLAT Index 5330-01-319-3969 SEAL,NONMETALLIC SPECIAL SHAPED

National Stock Number:
5330-01-319-3968

Federal Supply Class:
5330

National Item Identification Number:
013193968

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:
3508-13266503WOODWARD, INC.


Techincal Specification:
CENTER HOLE DIAMETER0.435 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLESPECIAL
CROSS-SECTIONAL HEIGHT0.681 INCHES MINIMUM AND 0.685 INCHES MAXIMUM
MATERIALALUMINUM ALLOY 2024 RETAINER
PERIPHERAL DIAMETER0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
OUTER GROOVE DEPTH0.172 INCHES MINIMUM AND 0.173 INCHES MAXIMUM
OUTER GROOVE WIDTH0.150 INCHES MAXIMUM


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