Product Details | SLEEVE BUSHING

3120-01-271-2539 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: 23009B273622, 23-009B27-36-22, 3120-01-271-2539, 01-271-2539, 3120012712539, 012712539

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 22 JAN 1988 01-271-2539

Drawings & Photos | NSN 3120-01-271-2539


Demand History | NSN 3120-01-271-2539

Part Number Request Date QTY Origin
3120-01-271-2539 2011-12-362 72 DIBBS
3120-01-271-2539 2011-07-210 43 DIBBS
3120-01-271-2539 2010-06-165 43 DIBBS
3120-01-271-2539 2009-10-287 37 DIBBS
3120-01-271-2539 2009-10-278 37 DIBBS

Cross Reference | NSN 3120-01-271-2539

Part Number Cage Code Manufacturer
23-009B27-36-22 97499 BELL HELICOPTER TEXTRON INC.

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Technical Data | NSN 3120-01-271-2539

Characteristic Specifications
MATERIAL COPPER ALLOY 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-00465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 80.0 ROCKWELL B MINIMUM OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.6885 INCHES NOMINAL
BODY OUTSIDE DIAMETER 0.5635 INCHES MINIMUM AND 0.5640 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.4370 INCHES MINIMUM AND 0.4380 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.6770 INCHES MINIMUM AND 0.6970 INCHES MAXIMUM
FLANGE WIDTH 0.1250 INCHES MINIMUM AND 0.1260 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 UNDERCUT LEFT FLANGE BODY CORNER
SURFACE FINISH 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
(NON-CORE DATA) CHAMFER LENGTH 0.0250 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM 0.0250 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL
(NON-CORE DATA) UNDERCUT WIDTH 0.0620 INCHES MAXIMUM
(NON-CORE DATA) UNDERCUT DEPTH 0.0050 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 3120-01-271-2539

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 114870 BEARING/BUSHING METAL
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code KH Defense Industrial Supply Center
Philadelphia, PA 19111
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 3120-01-271-2539

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBXOH-58D Army Helicopter Improvement Program (AHIP)
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each