Product Details | SLEEVE BUSHING

3120-01-625-1943 A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.20231200026Bearings, Plain, Unmounted53650035Bushings, Rings, Shims, and Spacers

Part Alternates: NAS538B4P024 , 3120-01-625-1943, 01-625-1943, 3120016251943, 016251943

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 2014028 01-625-1943

Cross Reference | NSN 3120-01-625-1943

Part Number Cage Code Manufacturer
NAS538B4P024 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 3120-01-625-1943

Characteristic Specifications
MATERIAL BRONZE ALUMINUM OUTSIDE DIAMETER SURFACE OF BODY
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B150/B150M OR AMS4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 50.0 ROCKWELL R NOMINAL OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS-QQ-P-416,TY II,CL 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH 0.295 INCHES MINIMUM AND
BODY OUTSIDE DIAMETER 0.3756 INCHES MINIMUM AND
BODY INSIDE DIAMETER 0.2380 INCHES MINIMUM AND
FLANGE OUTSIDE DIAMETER 0.427 INCHES MINIMUM AND
FLANGE WIDTH 0.055 INCHES MINIMUM AND
SURFACE FINISH 250.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SPECIAL FEATURES CHAMFER ALL CORNERS IAW NAS538
III END ITEM IDENTIFICATION STAND ASSY/CONTROL INSTL - CATAIN'S AND FIRST OFFICER STAB TRIM
III PART NAME ASSIGNED BY CONTROLLING AGENCY BUSHING,FLANGED,PRESS FIT,UNDERSIZE INSIDE DIAMETER

Restrictions/Controls & Freight Information | NSN 3120-01-625-1943

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: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