2815-01-442-3423 COVER,ENGINE POPPET VALVE ROCKER Index 7644-01-442-3425 DIGITAL GEOSPATIAL PRODUCTS

National Stock Number:
5330-01-442-3424

Federal Supply Class:
5330

National Item Identification Number:
014423424

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:
100H231PC27104804NORTHROP GRUMMAN SYSTEMS CORPORATION
WR4-04081860HUTCHINSON AEROSPACE & INDUSTRY, INC.


Techincal Specification:
MATERIALRUBBER NATURAL OVERALL
CROSS-SECTIONAL HEIGHT0.470 INCHES MINIMUM AND
0.530 INCHES MAXIMUM
CENTER HOLE DIAMETER1.220 INCHES MINIMUM AND
1.280 INCHES MAXIMUM


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