Product Details | SLEEVE BUSHING

3120-00-307-3651 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: S163563351, S1635-63351, 3120-00-307-3651, 00-307-3651, 3120003073651, 003073651

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-307-3651

Drawings & Photos | NSN 3120-00-307-3651


Cross Reference | NSN 3120-00-307-3651

Part Number Cage Code Manufacturer
S1635-63351 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3120-00-307-3651

Characteristic Specifications
MATERIAL STEEL COMP 4130 OVERALL
HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT CADMIUM OVERALL
STYLE DESIGNATOR 18A SPLIT
OVERALL LENGTH 2.1050 INCHES MINIMUM AND 2.1100 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.4600 INCHES MINIMUM AND 0.4700 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.3280 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM
LEFT FLANGE OUTSIDE DIAMETER 0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM
RIGHT FLANGE OUTSIDE DIAMETER 0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM
LEFT FLANGE WIDTH 0.5000 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM
RIGHT FLANGE WIDTH 0.5000 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER CHAMFERED INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER ROUND LEFT FLANGE BODY CORNER ROUND RIGHT FLANGE BODY CORNER
SURFACE FINISH 100.0 MICROINCHES INTERMEDIATE LAYER
(NON-CORE DATA) CHAMFER LENGTH 0.0940 INCHES NOMINAL 0.0940 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 15.0 DEGREES NOMINAL 15.0 DEGREES NOMINAL
(NON-CORE DATA) RADIUS 0.1250 INCHES NOMINAL
MANUFACTURERS CODE 78286
DESIGN CONTROL REFERENCE S1635-63351

Restrictions/Controls & Freight Information | NSN 3120-00-307-3651

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:UPrecious metal type is unknown
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 115620 BUSHINGS NOI I/S
Less than car load rating
Less than truck load rating R 65.0
Water commodity Code 742 unknown
Originating Activity Code XX
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

Management | NSN 3120-00-307-3651

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each