NSN 5365-01-471-0989

Part Details | RING SPACER

5365-01-471-0989 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.

Alternate Parts: E878893, E87889-3, 5365-01-471-0989, 01-471-0989, 5365014710989, 014710989

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 24, 200001-471-098924307 ( SPACER, RING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5365-01-471-0989
Part Number Cage Code Manufacturer
E87889-380020NAVAL AIR WARFARE CENTER AIRCRAFTDIVISION CODE 4.8.8.0.0.B BLDG 148-2
Technical Data | NSN 5365-01-471-0989
Characteristic Specifications
MATERIAL ALUMINUM ALLOY 355.0 AND ALUMINUM ALLOY C355.0
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-601, ALY 355, TEMP T6 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TY 1, CL 1 MIL SPEC SINGLE TREATMENT RESPONSE
OVERALL THICKNESS0.750 INCHES NOMINAL
INSIDE DIAMETER18.510 INCHES NOMINAL
OUTSIDE DIAMETER19.970 INCHES NOMINAL
SPECIAL FEATURES12 EQUALLY SPACED HOLES, 0.015 DIA
SUPPLEMENTARY FEATURESFINISHED PARTS 100% PENETRANT INSPECTED PER MIL-STD-6866