NSN 5365-00-478-2750

Part Details | RING SPACER

5365-00-478-2750 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: 2578690001A, 2578690-001A, 2578690001A, 2578690-001A, 2578690001A, 2578690-001A, 2578690001A, 2578690-001A, 5365-00-478-2750, 00-478-2750, 5365004782750, 004782750

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 28, 197100-478-275024307 ( SPACER, RING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5365-00-478-2750
Part Number Cage Code Manufacturer
2578690-001A6Z056CM MANUFACTURING, INC.
2578690-001A17576GOODRICH CORPDBA GOODRICH CORP
2578690-001A55284HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
2578690-001A06848HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
Technical Data | NSN 5365-00-478-2750
Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
SURFACE TREATMENT PASSIVATE
HARDNESS RATINGRCB35.0 ROCKWELL C MAXIMUM AND 45.0 ROCKWELL C MAXIMUM
OVERALL THICKNESS0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
INSIDE DIAMETER2.630 INCHES MINIMUM AND 2.640 INCHES MAXIMUM
OUTSIDE DIAMETER3.360 INCHES MINIMUM AND 3.390 INCHES MAXIMUM
SPECIAL FEATURESMAGNETIC INSPECTION PER MIL-I-6868