Product Details | SLEEVE BEARING

3120-01-277-2401 A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Part Alternates: 85571, 3120-01-277-2401, 01-277-2401, 3120012772401, 012772401

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 19 APR 1988 01-277-2401

Drawings & Photos | NSN 3120-01-277-2401


Demand History | NSN 3120-01-277-2401

Part Number Request Date QTY Origin
3120-01-277-2401 2013-03-83 5 DIBBS
3120-01-277-2401 2011-08-223 6 DIBBS
3120-01-277-2401 2008-05-141 12 DIBBS

Cross Reference | NSN 3120-01-277-2401

Part Number Cage Code Manufacturer
85571 11599 TRIUMPH ENGINE CONTROL SYSTEMS, LLC

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Technical Data | NSN 3120-01-277-2401

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 7075 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 4122 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2473 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.4340 INCHES MINIMUM AND 0.4360 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.3500 INCHES NOMINAL
BODY INSIDE DIAMETER 0.2193 INCHES MINIMUM AND 0.2198 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
FLANGE WIDTH 0.3350 INCHES NOMINAL
CORNER SHAPE SQUARE ALL CORNERS
SURFACE FINISH 16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SPECIAL FEATURES NOTCH ON BORE

Restrictions/Controls & Freight Information | NSN 3120-01-277-2401

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:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 3120-01-277-2401

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 Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each