5330-01-013-1887 RETAINER,PACKING Index 5355-01-013-1889 KNOB

National Stock Number:
5330-01-013-1888

Federal Supply Class:
5330

National Item Identification Number:
010131888

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:
24-275-0119672429MISSION SYSTEMS DAVENPORT INC.


Techincal Specification:
CROSS SECTION INSIDE DIAMETER22.801 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT2.220 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEDELTA
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
PERIPHERAL DIAMETER23.240 INCHES MINIMUM AND 23.250 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL


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