5360-01-189-3518 SPRING,HELICAL,COMPRESSION Index 5306-01-189-3521 BOLT,MACHINE

National Stock Number:
5330-01-189-3519

Federal Supply Class:
5330

National Item Identification Number:
011893519

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:
1382-03666503WOODWARD, INC.
S-3437609257TRELLEBORG SEALING SOLUTIONS US, INC.
TF-1105-7006 (440)07128TRELLEBORG SEALING SOLUTIONS EL SEGUNDO, INC.


Techincal Specification:
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONTETRALON TFC-031,FSCM 07128 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL HEIGHT0.038 INCHES NOMINAL
CENTER HOLE DIAMETER0.218 INCHES NOMINAL
PERIPHERAL DIAMETER0.250 INCHES NOMINAL


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