Product Details | ROLLER CHAIN

3020-00-269-7181 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: ANSI B29.1, ANSIB291, NAF108913B, NAF1089-13B, X147166, 108913B, 1089-13B, 401RCBMILSTD421, 40-1RCBMILSTD421, 40SS SINGLE STRAND 1/2 IN PITCHS, 40SSSINGLESTRAND12INPITCHS, 6264K15, 3020-00-269-7181, 00-269-7181, 3020002697181, 002697181

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-269-7181

Drawings & Photos | NSN 3020-00-269-7181


Demand History | NSN 3020-00-269-7181

Part Number Request Date QTY Origin
3020-00-269-7181 2014-08-225 102 DIBBS
3020-00-269-7181 2014-02-50 48 DIBBS
3020-00-269-7181 2014-02-35 48 DIBBS
3020-00-269-7181 2013-02-35 250 DIBBS
3020-00-269-7181 2013-01-17 8 DIBBS
3020-00-269-7181 2012-09-262 7 DIBBS
3020-00-269-7181 2012-08-233 4 DIBBS
3020-00-269-7181 2012-01-09 81 DIBBS
3020-00-269-7181 2011-07-190 80 DIBBS
3020-00-269-7181 2010-09-259 35 DIBBS
3020-00-269-7181 2006-05-133 381 DIBBS

Cross Reference | NSN 3020-00-269-7181

Part Number Cage Code Manufacturer
1089-13B 88827 NAVAL AIRCRAFT STANDARDS
40-1RCBMILSTD421 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
40SS SINGLE STRAND 1/2 IN PITCHS 81540 CENTRAL ARMATURE WORKS, INC.
6264K15 39428 MCMASTER-CARR SUPPLY COMPANY
ANSI B29.1 80204 AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED
NAF1089-13B 80020 NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
X147166 72625 DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC

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Technical Data | NSN 3020-00-269-7181

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
NOMINAL PITCH DISTANCE 0.500 INCHES
FIRST CHAIN LINK STYLE A1 ROLLER
FIRST CHAIN LINK PLATE NOMINAL THICKNESS 0.0600 INCHES
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER 0.3120 INCHES
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES 0.3120 INCHES
FIRST CHAIN LINK PLATE WIDTH 0.475 INCHES NOMINAL
SECOND CHAIN LINK STYLE A2 PIN
SECOND CHAIN LINK PLATE NOMINAL THICKNESS 0.0600 INCHES
SECOND CHAIN LINK PIN NOMINAL DIAMETER 0.1562 INCHES
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES 0.4320 INCHES
SECOND CHAIN LINK PLATE WIDTH 0.410 INCHES NOMINAL
LINK ROW QUANTITY 1
MINIMUM TENSILE STRENGTH 2900 POUNDS PER SQUARE INCH
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE 40-1RCBMILSTD421

Restrictions/Controls & Freight Information | NSN 3020-00-269-7181

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 3020-00-269-7181

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 CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
X
FT : Foot
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 CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
FT : Foot
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 CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
X
FT : Foot