Part Number: 204-040-606-001

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CONDITION:
NS
BELL HELICOPTER TEXTRON INC.97499
BELL HELICOPTER TEXTRON INC.97499
AIRCRAFT FABRICATION AND SERVICE CO INC23744
INSIDE DIAMETER1.150 INCHES NOMINAL
OUTSIDE DIAMETER1.345 INCHES MINIMUM AND 1.355 INCHES MAXIMUM
OVERALL THICKNESS0.050 INCHES NOMINAL
SURFACE FINISH63.0 MICROINCHES BORE
SURFACE FINISH63.0 MICROINCHES LARGEST OUTSIDE DIAMETER
SURFACE FINISH63.0 MICROINCHES LEFT SIDE
SURFACE FINISH63.0 MICROINCHES RIGHT SIDE
MATERIALSTEEL COMP 4130
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18729,COND A MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENTOXIDE
MATERIAL THICKNESS0.050 INCHES NOMINAL
END ITEM IDENTIFICATIONAN/GGC-3 TELETYPEWRITER SET
A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see GASKET. For items manufactured from lubricated plastics, see BEARING, WASHER, THRUST. For items manufactured from lubricated felt, see FELT, MECHANICAL, PREFORMED. Excludes DISK, VALVE; INSULATOR WASHER; and SHIM. See also SPACER, PLATE and SPACER, SLEEVE.