Product Details | ROLLER CHAIN

3020-01-155-5779 A flexible mechanical device consisting of one or more rows of links used for conveying or power transmission. The link side plates are flat or offset and are spaced apart by rollers, bushings and/or pins. The chain mates with a sprocket with an articulating action. The non-rotating bushing type chain is limited to that designated by the American National Standards Institute as "roller chain". Excludes CHAIN, BLOCK.

Part Alternates: TC181, TC-181, 14022647, 3020PL0874787 , 325392, 5740046, 9181, 9-181, R181, 3020-01-155-5779, 01-155-5779, 3020011555779, 011555779

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 11 JUN 1983 01-155-5779

Drawings & Photos | NSN 3020-01-155-5779


Demand History | NSN 3020-01-155-5779

Part Number Request Date QTY Origin
14022647 2025-02-37 4390 DIBBS
5740046 2025-02-37 4390 DIBBS
9-181 2025-02-37 4390 DIBBS
TC-181 2025-02-37 4390 DIBBS
3020-01-155-5779 2021-12-356 25 MANUAL
14022647 2019-08-232 1500 DIBBS
5740046 2019-08-232 1500 DIBBS
9-181 2019-08-232 1500 DIBBS
TC-181 2019-08-232 1500 DIBBS
14022647 2019-06-157 1500 DIBBS
5740046 2019-06-157 1500 DIBBS
9-181 2019-06-157 1500 DIBBS
TC-181 2019-06-157 1500 DIBBS
3020-01-155-5779 2019-04-107 100 United States
3020-01-155-5779 2019-04-107 100 United States
3020-01-155-5779 2018-11-316 1500 DIBBS
3020-01-155-5779 2018-10-288 1890 DIBBS
3020-01-155-5779 2018-10-277 1890 DIBBS
3020-01-155-5779 2018-06-154 1000 DIBBS
3020-01-155-5779 2018-05-145 250 US
3020-01-155-5779 2018-02-57 2619 DIBBS
3020-01-155-5779 2017-11-309 991 DIBBS
3020-01-155-5779 2017-01-10 1 US
3020-01-155-5779 2015-10-277 100 DIBBS
9181 2013-03-65 1 United States
9181 2013-02-52 1 United States
3020-01-155-5779 2013-01-14 3 DIBBS
3020-01-155-5779 2012-03-87 2 DIBBS
3020-01-155-5779 2011-07-196 50 DIBBS
3020-01-155-5779 2011-06-168 11 DIBBS
3020-01-155-5779 2011-06-168 139 DIBBS
3020-01-155-5779 2011-06-154 17 DIBBS
5740046 2011-05-138 5 United States
3020-01-155-5779 2011-03-68 464 MANUAL
3020-01-155-5779 2010-12-355 30 DIBBS
3020-01-155-5779 2010-09-262 83 DIBBS
3020-01-155-5779 2008-03-63 516 DIBBS
3020-01-155-5779 2007-12-340 2266 DIBBS
3020-01-155-5779 2007-11-320 486 DIBBS

Cross Reference | NSN 3020-01-155-5779

Part Number Cage Code Manufacturer
14022647 11862 GENERAL MOTORS CORP CHEVROLET MOTOR DIV
14022647 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
3020011555779 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
3020PL0874787 9009H INSPEKTORAT WSPARCIA SIL ZBROJNYCH
325392 76474 EMERSON POWER TRANSMISSION CORPORATION
5740046 34623 AM GENERAL, LLC
9-181 0B0B1 MAHLE CLEVITE INC.
R181 77605 REPUBLIC GEAR CO
TC-181 72156 ELGIN INDUSTRIES INC. DBA
TC181 11862 GENERAL MOTORS CORP CHEVROLET MOTOR DIV
TC181 79410 LIBERTY VENTURES INTI LLC

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Technical Data | NSN 3020-01-155-5779

Characteristic Specifications
FIRST CHAIN LINK STYLE A1 ROLLER
SECOND CHAIN LINK STYLE A2 PIN
LINK ROW QUANTITY 2
PIN FASTENING METHOD RIVETED
PIN OVERALL LENGTH 1.0740 INCHES NOMINAL
EFFECTIVE LENGTH 8.0000 FEET NOMINAL

Restrictions/Controls & Freight Information | NSN 3020-01-155-5779

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 093940 CHAINS BELTING/SPROCKET
Less than car load rating
Less than truck load rating S 60.0
Water commodity Code 576 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 3020-01-155-5779

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (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 CodesHDIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesHDIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code2Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification CodeBConsumable Repair Parts
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesHDIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
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 CodesHDIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each