2520-00-776-7237 ARM Index 5325-00-776-7239 RING,RETAINING

National Stock Number:
5365-00-776-7238

Federal Supply Class:
5365

National Item Identification Number:
007767238

Description:
SPACER,RING

Detail:
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.


Manufacturer Information:
670135324617GENERAL MOTORS CORP
776723819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
L3101610988CNH INDUSTRIAL AMERICA LLC


Techincal Specification:
INSIDE DIAMETER1.125 INCHES NOMINAL
OUTSIDE DIAMETER1.375 INCHES NOMINAL
OVERALL THICKNESS0.093 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-502 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY


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