Product Details | SLEEVE BEARING

3120-01-052-8944 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.

Part Alternates: 766C0004, 766C0004C130A, 766C0004-C130A, 3120-01-052-8944, 01-052-8944, 3120010528944, 010528944

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 22-DEC-77 01-052-8944

Drawings & Photos | NSN 3120-01-052-8944


Cross Reference | NSN 3120-01-052-8944

Part Number Cage Code Manufacturer
766C0004 63857 WARREN PUMPS LLC
766C0004-C130A 63857 WARREN PUMPS LLC

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Technical Data | NSN 3120-01-052-8944

Characteristic Specifications
STYLE DESIGNATOR 18C SOLID
OVERALL LENGTH 3.4375 INCHES NOMINAL
BODY OUTSIDE DIAMETER 2.3750 INCHES NOMINAL
BODY INSIDE DIAMETER 1.6270 INCHES MINIMUM AND 1.6280 INCHES MAXIMUM
LEFT FLANGE OUTSIDE DIAMETER 2.5000 INCHES NOMINAL
RIGHT FLANGE OUTSIDE DIAMETER 2.5000 INCHES NOMINAL
LEFT FLANGE WIDTH 0.6250 INCHES NOMINAL
RIGHT FLANGE WIDTH 0.6250 INCHES NOMINAL
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 4 HOLE
HOLE DIAMETER 0.3125 INCHES NOMINAL FIRST
SPECIAL FEATURES COUNTERBORD BOTH ENDS,2.1220 IN. MIN,2.1230 IN. MAX DIA,RIGHT END 0.1875 IN. DEEP,LEFT END 0.2812 IN. DEEP,SURFACE FINISH OF COUNTERBORE 125 MICROINCHES,1 LUG ON OUTSIDE SURFACE,0.3750 IN. WIDE BY 0.5000 IN. LONG,HEIGHT,1.6875 IN. FROM CENTER OF BORE
(NON-CORE DATA) RADIUS 0.0625 INCHES NOMINAL 0.0625 INCHES NOMINAL
MANUFACTURERS CODE 63857
DESIGN CONTROL REFERENCE 766C0004-C130A

Restrictions/Controls & Freight Information | NSN 3120-01-052-8944

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
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