Product Details | INTERNAL COMBUSTION ENGINE PISTON

2805-00-401-9521 00020328050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components

Part Alternates: A1224P20, L101F20, 133770R2, 133770R21, 1595P020, 1861PX20, 222021R11, 222021R21, 449T20, 8035P20, 949P20, 2805-00-401-9521, 00-401-9521, 2805004019521, 004019521

Engines, Turbines, and Components | Gasoline Reciprocating Engines, Except Aircraft; and Components

Supply Group (FSG) NSN Assign. NIIN
28 01 APR 1970 00-401-9521

Drawings & Photos | NSN 2805-00-401-9521


Cross Reference | NSN 2805-00-401-9521

Part Number Cage Code Manufacturer
133770R2 31007 NAVISTAR INTL CORP
133770R2 89346 NAVISTAR INTL CORP TRUCK BR
133770R21 31007 NAVISTAR INTL CORP
133770R21 89346 NAVISTAR INTL CORP TRUCK BR
1595P020 77220 DANA CORP ENGINE PRODUCTS DIV
1861PX+20 53781 SPX CORP
1861PX20 45225 SERVICE SOLUTIONS U.S. LLC
222021R11 31007 NAVISTAR INTL CORP
222021R11 89346 NAVISTAR INTL CORP TRUCK BR
222021R21 89346 NAVISTAR INTL CORP TRUCK BR
449T20 79975 M & S CARTAGE INC
8035P+20 44370 NYLEN PRODUCTS INC
8035P+20 92947 ERTEL MFG CORP
949P+20 01212 FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT
A1224P+20 83087 GOULD INC INDUSTRIAL MARKETING DIV
L101F+20 98349 TRW INC TRW STEERING AND SUSPENSION DIV

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Technical Data | NSN 2805-00-401-9521

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
DIAMETER 4.520 INCHES NOMINAL
OVERALL HEIGHT 4.750 INCHES NOMINAL
SURFACE FINISH FINISHED
FINISHED SIZE DESIGNATION OVERSIZE
OVERSIZE 0.020 INCHES NOMINAL
WEIGHT 44.0 OUNCES
HEAD STYLE B10 CONTOUR
SKIRT TYPE SOLID
SKIRT BOTTOM CUTAWAY FEATURE INCLUDED
CUT DEPTH 0.460 INCHES NOMINAL
RING GROOVE QUANTITY 3
RING GROOVE POSITION NUMBER 1,NUMBER 2,AND NUMBER 3
RING GROOVE WIDTH 0.0940 INCHES NOMINAL AND 0.0940 INCHES NOMINAL AND 0.1880 INCHES NOMINAL
RING GROOVE DIAMETER 4.000 INCHES NOMINAL 4.000 INCHES NOMINAL 4.030 INCHES NOMINAL
OIL PASSAGE TYPE HOLE
CARBON GROOVE NOT INCLUDED
OIL GROOVE INCLUDED
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP 2.845 INCHES NOMINAL
PIN HOLE BUSHING NOT INCLUDED
PINHOLE DIAMETER 1.3100 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES 1.650 INCHES NOMINAL
RETAINING RING GROOVE INCLUDED
PIN INCLUDED
PIN TYPE FOR WHICH DESIGNED FLOATING
RING NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 2805-00-401-9521

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 120800 ENGINES, INTERNAL COMBUSTION, NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 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 2805-00-401-9521

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each