4820-00-704-9986 SLEEVE AND SLIDE,DIRECTIONAL CON Index 5945-00-705-0011 RELAY,ELECTROMAGNETIC

National Stock Number:
5365-00-704-9987

Federal Supply Class:
5365

National Item Identification Number:
007049987

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:
5365007049987A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5365007049987SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
704998719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
INSIDE DIAMETER1.750 INCHES MINIMUM AND 1.752 INCHES MAXIMUM
OUTSIDE DIAMETER2.250 INCHES NOMINAL
OVERALL THICKNESS0.120 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-509,TY 2,GR LE FED SPEC SINGLE MATERIAL RESPONSE
MATERIALPLASTIC PHENOLIC AND PAPER
SPECIAL FEATURESHAS NOTCH ON INSIDE DIAMETER; NOTCH HAS NOMINAL RADIUS OF 0.250 IN.


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