4310-01-339-4220 RING,PISTON Index 6750-01-339-4223 PAPER,PHOTOGRAPHIC

National Stock Number:
5330-01-339-4221

Federal Supply Class:
5330

National Item Identification Number:
013394221

Description:
RING,WIPER

Detail:
A CIRCULAR, SINGLE OR MULTIPIECE, RIGID, METALLIC OR NONMETALLIC ITEM HAVING A CENTRALLY LOCATED HOLE WITH A SHARP EDGE ON THE INSIDE PERIPHERY. IT IS SUPPLIED IN VARIOUS CROSS-SECTIONAL SHAPES AND IS DESIGNED TO BE INSTALLED IN A CYLINDER, SHOCK STRUT, OR SIMILAR DEVICE TO REMOVE EXCESS OIL, DIRT, ICE, AND/OR FOREIGN MATERIAL FROM A PISTON, RAM, OR SLIDING ROD. EXCLUDES PACKING, PREFORMED; RING, PISTON; AND SEAL RING, METAL.


Manufacturer Information:
7572677-01513160GENERAL DYNAMICS LAND SYSTEMS INC.
S30388-15-109257TRELLEBORG SEALING SOLUTIONS US, INC.


Techincal Specification:
INSIDE DIAMETER1.368 INCHES NOMINAL
JOINT STYLEDIAGONAL JOINT
OUTSIDE DIAMETER1.654 INCHES MINIMUM AND 1.657 INCHES MAXIMUM
MATERIALPLASTIC TETRAFLUOROETHYLENE OVERALL
RING STYLECONCENTRIC


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