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National Stock Number:
3120-01-203-4874
Federal Supply Class:
3120
National Item Identification Number:
012034874
Description:
BEARING,SLEEVE
Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.
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Manufacturer Information:
| 520459-1 | 0A396 | COMPUTA-BASE-MACHINING, INC. | | 520459-1 | 6JRD9 | WELLMAN DYNAMICS MACHINING AND ASSEMBLY, INC. | | 520459-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 | | 520459-1 | 81A16 | YORK PRECISION MACHINING AND HYDRAULICS, LLC |
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Techincal Specification:
| DEPARTURE FROM CITED DOCUMENT | PER DRAWING THIS IS A CRITICAL APPLICATION ITEM AND IS PART OF A SYSTEM SUPPORTING THE LAUNCH AND/OR RECOVERY OF AIRCRAFT AND IS ESSENTIAL TO SYSTEM PERFORMANCE OR OPERATION, OR THE PERSERVATION OF LIFE OR SAFETY OF OPERATING PERSONNEL. | | CRITICALITY CODE JUSTIFICATION | FEAT | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | BUSHING,HEAD STEAM VALVE,LOW LOSS LAUNCH VALVE | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | THE ITEM IS A NON-AVIATION CRITICAL SAFETY ITEM WHOSE FAILURE WILL RESULT IN SERIOUS DAMAGE TO EQUIPMENT OR SERIOUS INJURY OR DEATH TO PERSONEL |
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