6150-01-157-4642 CABLE ASSEMBLY,SPECIAL PURPOSE,E Index 3130-01-157-4644 BEARING UNIT,BALL

National Stock Number:
2805-01-157-4643

Federal Supply Class:
2805

National Item Identification Number:
011574643

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:
10106402A486GNIMIKKEISTOKESKUS NCB FINLAND
3026T94P0199207GENERAL ELECTRIC COMPANY


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
OVERALL WIDTH0.0740 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONA50TF22-CL-A,FSCM 99207 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
RADIAL WALL THICKNESS0.0300 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM


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