5325-01-479-2889 RING,RETAINING Index 5340-01-479-2891 PLATE,MENDING

National Stock Number:
5330-01-479-2890

Federal Supply Class:
5330

National Item Identification Number:
014792890

Description:
PACKING WITH RETAINER

Detail:
An item composed of a compressible nonmetallic ring which may be loosely fitted into a noncompressible retaining ring, or may be of one piece construction with the compressible ring molded and/or mechanically connected to the retainer. It is specifically designed to form a fluid tight seal when compressed by a packing nut, gland, etc., between fixed surfaces and a cylindrical item passing through it. Excludes SEAL, PLAIN, ENCASED.


Manufacturer Information:
5484-013-964-0225F573GREENE TWEED & CO INC
5484-013-964-02272902PALMETTO INC
651-159-91020ZWK8MOOG INC.
C36461-651-159-91020ZWK8MOOG INC.
5484-01300-964-0225F573GREENE TWEED & CO INC


Techincal Specification:
CONSTRUCTIONTWO-PIECE
CRITICALITY CODE JUSTIFICATIONAGAVG
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE RETAINER
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL,FACE
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.561 INCHES MINIMUM AND 0.566 INCHES MAXIMUM
PACKING INSIDE DIAMETER0.284 INCHES MAXIMUM
RETAINER THICKNESS0.056 INCHES MINIMUM AND 0.058 INCHES MAXIMUM


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