5330-01-478-1860 SEAL,DOUBLE DELTA I Index 5330-01-478-1862 SEAL,DOUBLE DELTA I

National Stock Number:
5330-01-478-1861

Federal Supply Class:
5330

National Item Identification Number:
014781861

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:
S30652-113-99N09257TRELLEBORG SEALING SOLUTIONS US, INC.
S30652-113-99N97820SHAMBAN POLYMER TECH GROUP


Techincal Specification:
CENTER HOLE DIAMETER0.560 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATIONAGAV
CROSS-SECTIONAL SHAPE STYLEDELTA
INNER GROOVE WIDTH0.245 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYDOUBLE DELTA II ROD SEAL; INAVY: SEAL, DOUBLE DELTA
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
PERIPHERAL DIAMETER0.738 INCHES NOMINAL


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