Product Details | PISTON RING SET

2815-01-087-4781 Two or more complete RING, PISTON grouped for a single piston or for all pistons of an internal combustion engine, air compressor, or the like.20725200039Vehicular Power Transmission Components28050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components29900045Miscellaneous Engine Accessories, Nonaircraft30400042Miscellaneous Power Transmission Equipment43100028Compressors and Vacuum Pumps

Part Alternates: 40033365, 8467250, 9516928, 2815-01-087-4781, 01-087-4781, 2815010874781, 010874781

Engines, Turbines, and Components | Diesel Engines and Components

Supply Group (FSG) NSN Assign. NIIN
28 19 DEC 1979 01-087-4781

Demand History | NSN 2815-01-087-4781

Part Number Request Date QTY Origin
40033365 2022-08-222 15 DIBBS
40033365 2022-07-207 15 DIBBS
40033365 2021-09-252 31 DIBBS
40033365 2021-08-217 21 DIBBS
40033365 2019-12-364 22 DIBBS
40033365 2019-12-353 22 DIBBS
2815-01-087-4781 2013-06-162 36 DIBBS
2815-01-087-4781 2012-11-334 23 DIBBS
2815-01-087-4781 2012-09-271 11 DIBBS
2815-01-087-4781 2012-09-268 13 DIBBS
2815-01-087-4781 2012-06-160 5 DIBBS
2815-01-087-4781 2012-04-97 4 DIBBS
2815-01-087-4781 2012-03-90 2 DIBBS
2815-01-087-4781 2012-03-79 2 DIBBS
2815-01-087-4781 2012-03-61 5 DIBBS
2815-01-087-4781 2012-01-27 34 DIBBS
40033365 2011-11-321 36 AR
40033365 2011-11-321 36 AR
2815-01-087-4781 2011-03-67 37 DIBBS
2815-01-087-4781 2005-12-341 10 DIBBS

Cross Reference | NSN 2815-01-087-4781

Part Number Cage Code Manufacturer
40033365 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
8467250 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
9516928 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV

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Technical Data | NSN 2815-01-087-4781

Characteristic Specifications
STANDARD BORE DIAMETER 9.125 INCHES
PISTON ACCOMMODATION QUANTITY 1
RING SET COMPONENT PARTS COMPRESSION RING,TOP GROOVE 1; COMPRESSION RING,SECOND AND THIRD GROOVES 2; COMPRESSION RING,FOURTH GROOVE 1; COMPRESSION RING,FIFTH GROOVE 1; OIL RING,BOTTOM GROOVE 1

Restrictions/Controls & Freight Information | NSN 2815-01-087-4781

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 126700 PISTON RINGS,IRON
Less than car load rating
Less than truck load rating M 85.0
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 2815-01-087-4781

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
1
SE : Set