NSN 3020-00-250-8019 MS421501RC2CLACLASS3GRADEA, MS421-50-1RC2CLACLASS3GRADEA, M1712

Product Details | ROLLER CHAIN LINK

3020-00-250-8019 An assembled unit of a CHAIN, ROLLER consisting of side plates, roller(s), bushing(s), or pin(s). It may be a single or double pitch. Links containing bushings without rollers shall be as designated by the American National Standards Institute as "roller chain." Excludes LINK, CHAIN (as modified); and PULLEY, SASH.

Part Alternates: MS421501RC2CLACLASS3GRADEA, MS421-50-1RC2CLACLASS3GRADEA, M1712, M1713, AM578101MAL15CL, AM57-8101MAL15CL, ASA50CL, B6-44, BH1075, BH-1075, C1998RC50, S1800FPAGE3PC18, R602CCLBX, RC501CL, RC50-1CL, RC50C0NNL1NK, RC50C0NNLINK, RC50CL, GL502AA50, B644, 50, 50/CL, 501CL, 50-1CL, 50CL, 50SCCL, 5801LUM, 588213, 605509, 106570-104, 12L02, 144540, 199222, 199-2-22, 2453, 301233, 301-233, 032802, 0482152500, 102259PC8CL, 102-259PC8CL, 3146614, 31-466-14, 38, 4750F, 47-50F, 3020-00-250-8019, 00-250-8019, 3020002508019, 482152500, 106570104, 002508019

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

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
30	01 JAN 1961	00-250-8019	04488 ( LINK, ROLLER CHAIN )

Drawings & Photos | NSN 3020-00-250-8019

Part Number	Request Date	QTY	Origin
38	2012-10-292	1	US
B644	2011-12-364	30
50	2008-09-255	20	Argentina

Cross Reference | NSN 3020-00-250-8019

Part Number	Cage Code	Manufacturer
032802	21577	FARQUHAR A B DIVISION OF OLIVER CORP
0482152500	49880	RAPISTAN CORP
102-259PC8CL	58265	STRUTHERS WELLS CORP
106570-104	07711	COOKSON COMPANY THE
12L02	05643	BARBER-GREENE CO
12L02	0MKW7	MINNPAR, LLC DBA MINNPAR
144540	76474	EMERSON POWER TRANSMISSION CORPORATION
199-2-22	75174	JOHNSON BRONZE CO
2453	51387	VICTOR FLUID POWER INC
301-233	56998	MORGEN INDUSTRIES INC
31-466-14	21653	PLYMOUTH INDUSTRIES INC
38	75174	JOHNSON BRONZE CO
47-50F	03395	ERIEZ MAGNETICS
482152500	49880	RAPISTAN CORP
50	11406	REXNORD HOLDINGS INC
50	71041	ALTRA HOLDINGS, INC. DIV BOSTON GEAR
50-1CL	76474	EMERSON POWER TRANSMISSION CORPORATION
50/CL	71041	ALTRA HOLDINGS, INC. DIV BOSTON GEAR
50CL	78985	UNION CHAIN DIV OF UST INC
50CL	80217	JEFFREY CO THE
50CL	81130	WHITNEY CHAIN OPERATION POWER TRANSMISSION DIV DRESSER INDUSTRIES
50SCCL	72625	DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC
5801LUM	54633	HARRIS GRAPHICS CORP THE CLEVELAND PLANT OF THE NEWSPAPER
588213	75174	JOHNSON BRONZE CO
605509	92392	ALLIS-CHALMERS CORP
AM57-8101MAL15CL	71459	CHRISTIAN ENGINEERING
ASA50CL	80204	AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED
ASA50CL	80864	NIAGARA FALLS SMELTING AND REFINING DIV OF CONTINENTAL COPPER AND STEEL
ASA50CL	81336	CHIEF OF ENGINEERS DEPT OF ARMY
B6-44	05643	BARBER-GREENE CO
B6-44	0MKW7	MINNPAR, LLC DBA MINNPAR
BH-1075	46964	LIFT-TECH INTL INC CRANE AND HOIST OPNS
C1998RC50	19380	FMC TECHNOLOGIES, INC. DBA MATERIAL HANDLING SOLUTIONS
GL502AA50	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
M1712	58742	LEKTRO INC.
M1713	58742	LEKTRO INC.
MS421-50-1RC2CLACLASS3GRADEA	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
R602CCLBX	58849	FMC TECHNOLOGIES INC DIV MATERIAL HANDLING SOLUTIONS
RC50-1CL	2Y614	LINK-BELT CONSTRUCTION EQUIPMENT COMPANY, L.P., LLLP
RC50-1CL	36384	FMC CORP LINK-BELT DIV
RC50C0NNL1NK	2Y614	LINK-BELT CONSTRUCTION EQUIPMENT COMPANY, L.P., LLLP
RC50C0NNLINK	75174	JOHNSON BRONZE CO
RC50CL	2Y614	LINK-BELT CONSTRUCTION EQUIPMENT COMPANY, L.P., LLLP
RC50CL	36384	FMC CORP LINK-BELT DIV
S1800FPAGE3PC18	58446	CMV SHARPER FINISH

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Related Products | NSN 3020-00-250-8019

3020-00-250-8023, 3020-00-250-8067, 3020-00-250-8068, 3020-00-250-8076, 3020-00-250-8077

Technical Data | NSN 3020-00-250-8019

Characteristic	Specifications
MATERIAL	STEEL
NOMINAL PITCH DISTANCE	0.625 INCHES
LINK STYLE	A2 PIN
LINK PLATE NOMINAL THICKNESS	0.0800 INCHES
LINK PIN NOMINAL DIAMETER	0.2000 INCHES
LINK NOMINAL WIDTH BETWEEN PLATES	0.5350 INCHES
LINK PLATE WIDTH	0.512 INCHES NOMINAL
LINK ROW QUANTITY	1
PIN FASTENING METHOD	SPRING CLIP
MINIMUM TENSILE STRENGTH	4880 POUNDS PER SQUARE INCH
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS421-50-1RC2CLACLASS3GRADEA

Restrictions/Controls & Freight Information | NSN 3020-00-250-8019

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item 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	132330	TRANSMISSIONS/CLUTCHES/PARTS,NOI
Less than car load rating
Less than truck load rating	M	85.0
Water commodity Code	576	unknown
Originating Activity Code	XX
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 3020-00-250-8019

Category	Code	Description
Materiel Category and Inventory Manager	J	Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	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 Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Budget Code	9	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 Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Price Validation	V	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 Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each