Product Details | SLEEVE BUSHING

3120-01-161-1525 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: 756175, 3120-01-161-1525, 01-161-1525, 3120011611525, 011611525

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 02 SEP 1983 01-161-1525

Drawings & Photos | NSN 3120-01-161-1525


Cross Reference | NSN 3120-01-161-1525

Part Number Cage Code Manufacturer
756175 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 3120-01-161-1525

Characteristic Specifications
MATERIAL STEEL COMP E9310 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 79.0 ROCKWELL A MINIMUM AND 85.0 ROCKWELL A MAXIMUM CASE 30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM CORE
SURFACE TREATMENT CARBON OVERALL
STYLE DESIGNATOR 17C-1 SOLID INTERNAL FLANGE ONE END
OVERALL LENGTH 0.9000 INCHES MINIMUM AND 0.9200 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 3.7900 INCHES MINIMUM AND 3.7910 INCHES MAXIMUM
BODY INSIDE DIAMETER 3.4950 INCHES MINIMUM AND 3.4990 INCHES MAXIMUM
LEFT INTERNAL FLANGE HOLE DIAMETER 3.1400 INCHES MINIMUM AND 3.1600 INCHES MAXIMUM
LEFT INTERNAL FLANGE WIDTH 0.0820 INCHES MINIMUM AND 0.0860 INCHES MAXIMUM
CORNER SHAPE CHAMFERED OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER CHAMFERED INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 3 HOLE
HOLE DIAMETER 0.1225 INCHES MINIMUM AND 0.1245 INCHES MAXIMUM FIRST
SPECIAL FEATURES HOLES EQ SP AT 30DEG ANGLE THRU BODY,0.45567 FROM RIGHT END OD
(NON-CORE DATA) CHAMFER LENGTH 0.0500 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM 0.0565 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 756175

Restrictions/Controls & Freight Information | NSN 3120-01-161-1525

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.
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
NMF Description 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 742 unknown
Originating Activity Code SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
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 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable