5306-01-440-7945 BOLT,MACHINE Index 5340-01-440-7947 HINGE,BUTT

National Stock Number:
5330-01-440-7946

Federal Supply Class:
5330

National Item Identification Number:
014407946

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:
369D290128-4302731MCDONNELL DOUGLAS HELICOPTER CO INC
369D290128-438V613THE BOEING COMPANY


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