Product Details | ROLLER CHAIN

3020-00-630-6833 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: MILSTD421CHAIN401RCA, MILSTD421CHAIN40-1RCA, 00118202, 118202, 135, 7411961, 3020-00-630-6833, 00-630-6833, 3020006306833, 006306833

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-630-6833

Cross Reference | NSN 3020-00-630-6833

Part Number Cage Code Manufacturer
00118202 22852 SPALLA INC
118202 24617 GENERAL MOTORS CORP
118202 34623 AM GENERAL, LLC
118202 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
135 22852 SPALLA INC
135 93070 RAMSEY MANUFACTURING CO
7411961 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
MILSTD421CHAIN40-1RCA 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 3020-00-630-6833

Characteristic Specifications
MATERIAL STEEL
LINK PLATE NOMINAL THICKNESS 0.0600 INCHES
LINK PIN NOMINAL DIAMETER 0.1560 INCHES
LINK ROLLER NOMINAL DIAMETER 0.3120 INCHES
LINK NOMINAL WIDTH BETWEEN PLATES 0.3120 INCHES
LINK PLATE WIDTH 0.475 INCHES NOMINAL
LINK PLATE WIDTH AT PIN END 0.410 INCHES NOMINAL
LINK ROW QUANTITY ANY ACCEPTABLE
MINIMUM TENSILE STRENGTH 3125 POUNDS PER SQUARE INCH
EFFECTIVE LENGTH 1.2920 FEET NOMINAL
NONDEFINITIVE SPEC/STD DATA CHAIN NO. 40-1RC-A
III FSC APPLICATION DATA POWER TAKEOFF,TRANSMISSION
MANUFACTURERS CODE 96906
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILSTD421CHAIN40-1RCA

Restrictions/Controls & Freight Information | NSN 3020-00-630-6833

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:UPrecious metal type is unknown
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 W Rating Variable
Less than truck load rating S 60.0
Water commodity Code 713 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 3020-00-630-6833

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
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