3110-01-419-3991 BEARING,ROLLER,NEEDLE Index 3110-01-419-3993 BEARING,ROLLER,NEEDLE

National Stock Number:
5330-01-419-3992

Federal Supply Class:
5330

National Item Identification Number:
014193992

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:
72A356588-200276301THE BOEING COMPANY


Techincal Specification:
CROSS-SECTIONAL HEIGHT0.500 INCHES NOMINAL
PERIPHERAL DIAMETER2.080 INCHES NOMINAL
SPECIAL FEATURESOPPOSITE OF P/N 72A356588-001


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