Product Details | SLEEVE BEARING

3120-01-394-2946 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: NAS77A1148N, NAS77A11-48N, 3120-01-394-2946, 01-394-2946, 3120013942946, 013942946

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 06 AUG 1994 01-394-2946

Drawings & Photos | NSN 3120-01-394-2946


Cross Reference | NSN 3120-01-394-2946

Part Number Cage Code Manufacturer
NAS77A11-48N 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 3120-01-394-2946

Characteristic Specifications
MATERIAL BRASS OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 3.9950 INCHES MINIMUM AND 4.0050 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.8757 INCHES MINIMUM AND 0.8777 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.6875 INCHES MINIMUM AND 0.6890 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 1.0520 INCHES MINIMUM AND 1.0720 INCHES MAXIMUM
FLANGE WIDTH 0.0570 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
CORNER SHAPE CHAMFERED ALL CORNERS
SPECIFICATION/STANDARD DATA 80205-NAS77A11-48N PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Restrictions/Controls & Freight Information | NSN 3120-01-394-2946

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information