3120-00-826-1647 BUSHING,SLEEVE Index 5960-00-826-1650 SHIELD,ELECTRON TUBE

National Stock Number:
5330-00-826-1649

Federal Supply Class:
5330

National Item Identification Number:
008261649

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:
LS4764-2498897LOCKHEED MARTIN CORP


Techincal Specification:
CENTER HOLE DIAMETER1.752 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.062 INCHES MINIMUM AND 0.064 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
JOINT TYPESCARF-PERIPHERAL RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
PERIPHERAL DIAMETER2.088 INCHES MINIMUM AND 2.092 INCHES MAXIMUM


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