NSN 5365-01-139-4159 66199553, 66-19955-3, 01-139-4159

Product Details | RING SPACER


5365-01-139-4159 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.

Part Alternates: 66199553, 66-19955-3, 5365-01-139-4159, 01-139-4159, 5365011394159, 011394159

Hardware and Abrasives | Bushings, Rings, Shims, and Spacers

Supply Group (FSG) NSN Assign. NIIN
53 30 SEP 1982 01-139-4159


Cross Reference | NSN 5365-01-139-4159


Part Number Cage Code Manufacturer
66-19955-3 81205 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 5365-01-139-4159


Characteristic Specifications
MATERIAL NICKEL
INSIDE DIAMETER 2.250 INCHES NOMINAL
OUTSIDE DIAMETER 2.688 INCHES NOMINAL
MANUFACTURERS CODE 81205
DESIGN CONTROL REFERENCE 66-19955-3

Restrictions/Controls & Freight Information | NSN 5365-01-139-4159


Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information

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