8120-01-363-8039 CAP,COMPRESSED GAS CYLINDER Index 5330-01-363-8041 SEAL RING,METAL

National Stock Number:
3040-01-363-8040

Federal Supply Class:
3040

National Item Identification Number:
013638040

Description:
RING,PISTON

Detail:
A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.


Manufacturer Information:
TF501-703207128TRELLEBORG SEALING SOLUTIONS EL SEGUNDO, INC.
TF501-703264422TRELLEBORG SEALING SOLUTIONS US, INC.


Techincal Specification:
MATERIALPLASTIC OVERALL
SPECIAL FEATURESSPECIAL BI-DIRECTIONAL TETROFLEX RING PISTON MADE OF VIRGIN POLYTETRAFLUOROETHYLENE


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