5305-00-801-1945 SCREW,MACHINE Index 5342-00-801-1947 RING

National Stock Number:
5330-00-801-1946

Federal Supply Class:
5330

National Item Identification Number:
008011946

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:
53C22069-198750SAN ANTONIO AIR LOGISTICS CENTER
53C22069-198752WARNER ROBINS AIR LOGISTICS CENTER


Techincal Specification:
CENTER HOLE DIAMETER4.497 INCHES MINIMUM AND 4.507 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEV
CROSS-SECTIONAL HEIGHT0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
PERIPHERAL DIAMETER4.881 INCHES MINIMUM AND 4.911 INCHES MAXIMUM


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