Product Details | ROLLER CHAIN

3020-00-203-2054 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: MILC16906, MIL-C-16906, 237044PC1, 3020-00-203-2054, 00-203-2054, 3020002032054, 002032054

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-203-2054

Cross Reference | NSN 3020-00-203-2054

Part Number Cage Code Manufacturer
237044PC1 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
MIL-C-16906 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 3020-00-203-2054

Characteristic Specifications
MATERIAL STEEL
NOMINAL PITCH DISTANCE 1.498 INCHES
FIRST CHAIN LINK PLATE NOMINAL THICKNESS 0.1240 INCHES
FIRST CHAIN LINK PIN NOMINAL DIAMETER 0.3125 INCHES
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER 0.6240 INCHES
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES 0.4470 INCHES
FIRST CHAIN LINK PLATE WIDTH 0.938 INCHES NOMINAL
FIRST CHAIN LINK PLATE WIDTH AT PIN END 0.938 INCHES NOMINAL
MINIMUM TENSILE STRENGTH 10000 POUNDS PER SQUARE INCH
EFFECTIVE LENGTH 18.7500 FEET NOMINAL
SPECIAL FEATURES A. 5 FLIGHTS SPACED 45.0 IN. APART
III FSC APPLICATION DATA 5 IN. POWDER HOIST MK 4 MOD 2 AND 3
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-C-16906
MANUFACTURERS CODE 10001
DESIGN CONTROL REFERENCE 237044PC1

Restrictions/Controls & Freight Information | NSN 3020-00-203-2054

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
Less than truck load rating S 60.0
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 3020-00-203-2054

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