NSN 2815-00-213-0831 Repair Services

Internal Combustion Engine Piston Overhaul, Repair, and Maintenance

MPN: 10865369-4

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 2815-00-213-0831 internal combustion engine piston
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NSN 2815002130831


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AS9120B:2015 ISO 9001 Audited and Certified

FAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.

We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.

NSN 2815-00-213-0831 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.

Repairability and Datasheet

NSN 2815-00-213-0831 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 2815-00-213-0831
Categorization Parts for compression-ignition internal combustion piston engines (diesel)
Repairability Code A

Item requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. refer to appropriate manuals or directives for specific instructions.

Approximate Weight 9.2lb
Head Style Cavity
Overall Height Between 6.464 inches and 6.474 inches
Diameter Between 5.778 inches and 5.788 inches
Pinhole Diameter Between 2.0018 inches and 2.0020 inches
Unit Package Quantity 1
Unit Package Type Box
Surface Finish Finished
Finished Size Designation Oversize
Oversize 0.040 inches
Skirt Type Solid
Cut Depth 0.380 inches
Skirt Bottom Cutaway Feature Included
Ring Groove Quantity 4
Ring Groove Position No. 1, no. 2, no. 3, no. 4
Ring Groove Width 0.1880 inches and 0.1890 inches 4th ring
Groove Taper Angle 7 degree 25 minutes porm 10 minutes number 1
Ring Groove Diameter Unable to decode
Oil Groove Not included
Distance From Pin Hole Center To Extreme Top Between 4.344 inches and 4.354 inches
Pin Hole Bushing Not included
Distance Between Pin Bosses 1.890 inches
Retaining Ring Groove Not included
Pin Not included
Pin Type For Which Designed Floating
Ring Not included
Carbon Groove Not included
Special Features 4.194 in. from center of pin hole to extreme top of intake valve recess, 4.221 in. from centerof pin hole to extreme top of exhaust valve recess, 3.637 in. diameter combustion chamber recess on piston pin centerline
Material Aluminum alloy
Material Aluminum alloy
Weight 137.8 ounces

Part Numbers

Part Number Company RNAAC (Repair Depot)
10865369-4 U S ARMY TANK AUTOMOTIVE COMMAND AZ - U.S. ARMY TANK-AUTOMOTIVE & ARMAMENTS COMMAND