Product Details | ENGINE POPPET VALVE

2815-00-580-4777 A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.20328050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components

Part Alternates: I-516, MILE11276, QPL11276, V2236, 1C44748, 1F1C44748, 44748, I516, 2815-00-580-4777, 00-580-4777, 2815005804777, 005804777

Engines, Turbines, and Components | Diesel Engines and Components

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-580-4777

Drawings & Photos | NSN 2815-00-580-4777


Demand History | NSN 2815-00-580-4777

Part Number Request Date QTY Origin
44748 2018-02-56 12 US

Cross Reference | NSN 2815-00-580-4777

Part Number Cage Code Manufacturer
1C44748 23382 FWD SEAGRAVE HOLDINGS, LP DIV FWD SEAGRAVE HOLDINGS, LP
1F1C44748 33844 KLAUER MANUFACTURING COMPANY
44748 15434 CUMMINS INC.
44748 58992 LA GARY CO
I-516 83087 GOULD INC INDUSTRIAL MARKETING DIV
MILE11276 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
QPL11276 97403 CECOM LR CENTER
V2236 31033 TRW INC TRW INTL TRADE GOVERNMENT SALES DEPT

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Technical Data | NSN 2815-00-580-4777

Characteristic Specifications
MATERIAL AND LOCATION STEEL CUMMINS ENGINE CO,33012-01,OVERALL
METALLIC HARDNESS RATING AND LOCATION 40.0 ROCKWELL C MINIMUM HEAD 50.0 ROCKWELL C MAXIMUM HEAD 40.0 ROCKWELL C MINIMUM STEM 50.0 ROCKWELL C MAXIMUM STEM 52.0 ROCKWELL C MINIMUM TIP
HEAD STYLE 1 FLAT
HEAD HEIGHT 0.1250 INCHES MINIMUM AND 0.1400 INCHES MAXIMUM
OUTSIDE DIAMETER 1.3070 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM
NECK RADIUS 0.5000 INCHES NOMINAL
SEAT ANGLE IN DEG 30.0
STEM STYLE 11 DOUBLE GROOVED
CHAMFER LENGTH 0.0100 INCHES MINIMUM AND 0.0300 INCHES MAXIMUM
STEM LENGTH 5.7760 INCHES MINIMUM AND 5.8160 INCHES MAXIMUM
STEM DIAMETER 0.3400 INCHES MINIMUM AND 0.3410 INCHES MAXIMUM
DISTANCE FROM FIRST GROOVE TO STEM END 0.2988 INCHES MINIMUM AND 0.3288 INCHES MAXIMUM
DISTANCE FROM SECOND GROOVE TO STEM END 0.4538 INCHES MINIMUM AND 0.4858 INCHES MAXIMUM
FIRST GROOVE DIAMETER 0.2400 INCHES MINIMUM AND 0.2460 INCHES MAXIMUM
SECOND GROOVE DIAMETER 0.2400 INCHES MINIMUM AND 0.2460 INCHES MAXIMUM
FIRST GROOVE WIDTH 0.0625 INCHES NOMINAL
SECOND GROOVE WIDTH 0.0625 INCHES NOMINAL
CHAMFER ANGLE IN DEG 45.0
CARBON RELIEF GROOVE NOT INCLUDED
III FSC APPLICATION DATA DIESEL ENGINE
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILE11276
MANUFACTURERS CODE 15434
DESIGN CONTROL REFERENCE 44748

Restrictions/Controls & Freight Information | NSN 2815-00-580-4777

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 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 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 2815-00-580-4777

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 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
Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
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