Product Details | SLEEVE BUSHING

3120-01-019-6570 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: ST4M139BC624, ST4M139BC6-24, 4M139BC624, 4M139BC6-24, 10107688 , 3120-01-019-6570, 01-019-6570, 3120010196570, 010196570

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 18 APR 1976 01-019-6570

Drawings & Photos | NSN 3120-01-019-6570


Demand History | NSN 3120-01-019-6570

Part Number Request Date QTY Origin
3120-01-019-6570 2017-04-118 272 DIBBS
3120-01-019-6570 2017-04-96 272 DIBBS
3120-01-019-6570 2016-05-140 273 DIBBS
ST4M139BC624 2010-06-152 110 US

Cross Reference | NSN 3120-01-019-6570

Part Number Cage Code Manufacturer
4M139BC6-24 23294 AVALON MACHINE PRODUCTS INC
4M139BC6-24 59563 REID PRODUCTS INC. DBA REID PRODUCTS
4M139BC6-24 65910 MAYDAY MANUFACTURING CO. INC.
4M139BC6-24 70265 ALL-POWER MANUFACTURING CO.INC.
4M139BC6-24 76301 BOEING COMPANY, THE DBA BOEING
ST4M139BC6-24 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 3120-01-019-6570

Characteristic Specifications
MATERIAL COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-530,HT FED SPEC ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.2950 INCHES MINIMUM AND 0.3070 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.5016 INCHES MINIMUM AND 0.5023 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.3685 INCHES MINIMUM AND 0.3700 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.6150 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM
FLANGE WIDTH 0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER UNDERCUT LEFT FLANGE BODY CORNER
SURFACE FINISH 125.0 MICROINCHES INTERMEDIATE LAYER
SPECIFICATION/STANDARD DATA 76301-4M139 MANUFACTURERS STANDARD
(NON-CORE DATA) UNDERCUT WIDTH 0.0300 INCHES MAXIMUM
(NON-CORE DATA) UNDERCUT DEPTH 0.0050 INCHES MINIMUM AND 0.0100 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 3120-01-019-6570

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 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 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 3120-01-019-6570

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each