Product Details | SLEEVE BUSHING

3120-01-255-5044 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: ST4M16630075, ST4M166-3-0075, 12555044-04105, 3120-01-255-5044, 01-255-5044, 1255504404105, 3120012555044, 012555044

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 21 MAY 1987 01-255-5044

Drawings & Photos | NSN 3120-01-255-5044


Demand History | NSN 3120-01-255-5044

Part Number Request Date QTY Origin
3120-01-255-5044 2018-11-327 85 DIBBS
3120-01-255-5044 2018-11-318 85 DIBBS
3120-01-255-5044 2013-06-164 55 DIBBS
3120-01-255-5044 2012-04-94 12 DIBBS
3120-01-255-5044 2011-05-131 4 DIBBS
3120-01-255-5044 2009-05-150 4 DIBBS
3120-01-255-5044 2009-05-126 5 DIBBS
3120-01-255-5044 2009-05-121 6 DIBBS
ST4M16630075 2008-01-11 20 US

Cross Reference | NSN 3120-01-255-5044

Part Number Cage Code Manufacturer
12555044-04105 13873 DLA AVIATION
ST4M166-3-0075 23294 AVALON MACHINE PRODUCTS INC
ST4M166-3-0075 59563 REID PRODUCTS INC. DBA REID PRODUCTS
ST4M166-3-0075 65910 MAYDAY MANUFACTURING CO. INC.
ST4M166-3-0075 70265 ALL-POWER MANUFACTURING CO.INC.
ST4M166-3-0075 76301 BOEING COMPANY, THE DBA BOEING
ST4M166-3-0075 94892 MASTER MACHINE PRODUCTS CORP

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Technical Data | NSN 3120-01-255-5044

Characteristic Specifications
MATERIAL STEEL COMP 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 0.4730 INCHES MINIMUM AND 0.4780 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.3735 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.1900 INCHES MINIMUM AND 0.1910 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 1 HOLE
HOLE DIAMETER 0.0780 INCHES MINIMUM AND 0.0830 INCHES MAXIMUM FIRST
SURFACE FINISH 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SPECIFICATION/STANDARD DATA 70265-ST4M166 MANUFACTURERS STANDARD

Restrictions/Controls & Freight Information | NSN 3120-01-255-5044

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 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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 3120-01-255-5044

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 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