NSN 3120-01-550-2280

Part Details | THRUST WASHER BEARING

3120-01-550-2280 An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also WASHER, FLAT and SPACER, SLEEVE.

Alternate Parts: 26438208612, 264382086-12, 264382086 ITEM 12, 2643-820-86 ITEM 12, G547000226438208612, G547-0002-264382086-12, 8457284928 ITEM 12CP, 845-7284928 ITEM 12CP, 755047826438208612CP, 7550478-264382086-12CP, 26438208612CP, 264382086-12CP, 264382086 ITEM 12CP, 2643-820-86 ITEM 12CP, G547000226438208612CP, G547-0002-264382086-12CP, 8457284928 ITEM 12, 845-7284928 ITEM 12, 755047826438208612, 7550478-264382086-12, 3120-01-550-2280, 01-550-2280, 3120015502280, 015502280

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31APR 12, 200701-550-228013211 ( BEARING, WASHER, THRUST )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3120-01-550-2280
Part Number Cage Code Manufacturer
264382086-1296169ELECTRIC BOAT CORPORATION
2643-820-86 ITEM 1296169ELECTRIC BOAT CORPORATION
G547-0002-264382086-1296169ELECTRIC BOAT CORPORATION
845-7284928 ITEM 12CP03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
7550478-264382086-12CP03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
264382086-12CP03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2643-820-86 ITEM 12CP03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
G547-0002-264382086-12CP03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
845-7284928 ITEM 1253711NAVAL SEA SYSTEMS COMMAND
7550478-264382086-1253711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 3120-01-550-2280
Characteristic Specifications