5330-00-171-5458 PACKING,PREFORMED Index 5340-00-171-5463 STANDOFF,THREADED,SPACING

National Stock Number:
5330-00-171-5462

Federal Supply Class:
5330

National Item Identification Number:
001715462

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:
221030604984CELTECH CORPORATION
LS4764-498897LOCKHEED MARTIN CORP


Techincal Specification:
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
PLASTIC TETRAFLUOROETHYLENE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT0.047 INCHES NOMINAL
CENTER HOLE DIAMETER0.359 INCHES NOMINAL
PERIPHERAL DIAMETER0.594 INCHES NOMINAL
JOINT TYPESCARF-PERIPHERAL OVERALL
SCARF-PERIPHERAL RETAINER
SPECIAL FEATURESFLIGHT CRITICAL
CRITICALITY CODE JUSTIFICATIONFEAT


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