5340-00-137-6440 SEAT,HELICAL COMPRESSION SPRING Index 5330-01-249-3377 RING,WIPER

National Stock Number:
5330-01-154-4034

Federal Supply Class:
5330

National Item Identification Number:
011544034

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:
MS28903-9T96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEOUTSIDE GROOVED, STRAIGHT FACE
INSIDE DIAMETER1.0000 INCHES NOMINAL
JOINT STYLEDIAGONAL JOINT
OUTER EDGE THICKNESS0.084 INCHES MINIMUM AND 0.094 INCHES MAXIMUM
OUTSIDE DIAMETER1.214 INCHES MINIMUM AND 1.219 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
RING STYLECONCENTRIC


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