Product Details | SLEEVE BUSHING

3120-00-523-5256 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: 7430193-02, 3120-00-523-5256, 00-523-5256, 3120005235256, 743019302, 005235256

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 23 AUG 1974 00-523-5256

Drawings & Photos | NSN 3120-00-523-5256


Cross Reference | NSN 3120-00-523-5256

Part Number Cage Code Manufacturer
7430193-02 98747 OGDEN AIR LOGISTICS CENTER

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Technical Data | NSN 3120-00-523-5256

Characteristic Specifications
MATERIAL STEEL COMP 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM LEFT END SURFACE OF BODY AND FLANGE CADMIUM OUTSIDE DIAMETER SURFACE OF BODY CADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE CADMIUM RIGHT END SURFACE OF BODY CADMIUM RIGHT END SURFACE OF LEFT FLANGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF LEFT FLANGE
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.3470 INCHES MINIMUM AND 0.4170 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 1.0171 INCHES MINIMUM AND 1.0176 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.8640 INCHES MINIMUM AND 0.8740 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 1.4800 INCHES NOMINAL
FLANGE WIDTH 0.0390 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM
CORNER SHAPE CHAMFERED OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER RELIEF GROOVE LEFT FLANGE BODY CORNER
SURFACE FINISH 125.0 MICROINCHES INTERMEDIATE LAYER
SPECIAL FEATURES RIGHT HAND VERSION OF 7430193-01;FLANGE SQUARED ONE CORNER 0.740 BY 0.840 FROM CENTER
(NON-CORE DATA) CHAMFER LENGTH 0.0941 INCHES NOMINAL 0.0450 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 28.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL
(NON-CORE DATA) RELIEF GROOVE DEPTH 0.0361 INCHES NOMINAL
(NON-CORE DATA) RELIEF GROOVE WIDTH 0.0400 INCHES NOMINAL
MANUFACTURERS CODE 98747
DESIGN CONTROL REFERENCE 7430193-02

Restrictions/Controls & Freight Information | NSN 3120-00-523-5256

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
NMF Description 093600 BRACKETS/BUSHINGS/JOINTS/MOUNTS ETC
Less than car load rating R 65
Less than truck load rating Q 70.0
Water commodity Code 572 unknown
Originating Activity Code TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable