5340-01-197-7577 PLUG,PROTECTIVE,DUST AND MOISTUR Index 5330-01-197-7580 RETAINER,PACKING

National Stock Number:
5330-01-197-7578

Federal Supply Class:
5330

National Item Identification Number:
011977578

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:
DB01-03-01618426DYNA-BAK CO THE


Techincal Specification:
CENTER HOLE DIAMETER0.638 INCHES MINIMUM AND 0.647 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEDELTA
JOINT TYPESCARF-PERIPHERAL RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONDYNA-FLOUR NO. 315 FSCM 18426 MFR REF SINGLE MATERIAL RESPONSE RETAINER
MATERIALPLASTIC RETAINER
PERIPHERAL DIAMETER0.737 INCHES MINIMUM AND 0.740 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS


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