5340-00-172-4318 STRAP,RETAINING Index 5315-00-172-4321 PIN,CYLINDER BEARING

National Stock Number:
5365-00-172-4319

Federal Supply Class:
5365

National Item Identification Number:
001724319

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:
38783262983EATON AEROSPACE, LLC


Techincal Specification:
INSIDE DIAMETER1.250 INCHES NOMINAL
OUTSIDE DIAMETER1.474 INCHES MINIMUM AND 1.484 INCHES MAXIMUM
OVERALL THICKNESS0.053 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
SURFACE FINISH125.0 MICROINCHES OVERALL


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