NSN 5365-01-156-4158

Part Details | RING SPACER

5365-01-156-4158 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: 237623000, 237623-000, 5365-01-156-4158, 01-156-4158, 5365011564158, 011564158

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 20, 198301-156-415824307 ( SPACER, RING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5365-01-156-4158
Part Number Cage Code Manufacturer
237623-00081413BAE SYSTEMS INFORMATION ANDELECTRONIC SYSTEMS INTEGRATION I
Technical Data | NSN 5365-01-156-4158
Characteristic Specifications
MATERIAL ALUMINUM ALLOY 6061
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225 TO 11,T6 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT ANODIZE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE
OVERALL THICKNESS0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
INSIDE DIAMETER6.998 INCHES MINIMUM AND 7.003 INCHES MAXIMUM
OUTSIDE DIAMETER7.250 INCHES NOMINAL
SPECIAL FEATURES6 PADS 0.250 IN. EQUALLY SPACED 60.0 DEGREES APART ON BOTH SIZE; 2 HOLES 0.150 IN. MIN AND 0.154 IN. MAX THRU THICKNESS