5330-01-225-8975 RING,WIPER Index 5330-01-230-5542 RING,WIPER

National Stock Number:
5330-01-228-4860

Federal Supply Class:
5330

National Item Identification Number:
012284860

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:
BACS34A907128TRELLEBORG SEALING SOLUTIONS EL SEGUNDO, INC.
BACS34A909257TRELLEBORG SEALING SOLUTIONS US, INC.
BACS34A926303GREENE TWEED AND CO ADVANTEC DIV
BACS34A981205THE BOEING COMPANY
S30388-909257TRELLEBORG SEALING SOLUTIONS US, INC.
BACS34A926879CORONADO MANUFACTURING, INC.


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEOUTSIDE GROOVED, STRAIGHT FACE
INSIDE DIAMETER0.993 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE INSIDE PERIPHERY
MATERIAL THICKNESS0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
III MATERIALPLASTIC POLYTETRAFLUOROETHYLENE INSIDE PERIPHERY
PROPRIETARY CHARACTERISTICSNPAC
OUTSIDE DIAMETER1.214 INCHES MINIMUM AND 1.219 INCHES MAXIMUM
RING STYLECONCENTRIC


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