NSN 5365-01-165-3731

Part Details | RING SPACER

5365-01-165-3731 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: 5210511, 5365-01-165-3731, 01-165-3731, 5365011653731, 011653731

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 27, 198301-165-373124307 ( SPACER, RING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5365-01-165-3731
Part Number Cage Code Manufacturer
521051153711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5365-01-165-3731
Characteristic Specifications
MATERIAL STEEL COMP 316
MATERIAL DOCUMENT AND CLASSIFICATIONAQQ-S-763,COND A$JGAASTM A276,COND A 1ST MATERIAL RESPONSE
OVERALL THICKNESS1.125 INCHES NOMINAL
INSIDE DIAMETER6.696 INCHES MINIMUM AND 6.698 INCHES MAXIMUM
OUTSIDE DIAMETER7.995 INCHES MINIMUM AND 8.000 INCHES MAXIMUM
SPECIAL FEATURESBOSS ON ONE BEARING SURFACE 7.250 IN. DIA AND 0.015 IN. THICK