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- NSN 2815-00-090-5639
2815-00-090-5639
Description: Internal Combustion Engine Piston
Price Quote
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Export Restrictions
Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception. Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts. The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)
2815-00-090-5639 Properties
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NSN:2815-00-090-5639
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Description:Internal Combustion Engine Piston
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Shelf Life:N/A
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DEMIL:NO
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UOM:1 EA
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Head Style:Dish
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Overall Height:6.844 inches
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Diameter:4.375 inches
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Oil Passage Type:Hole
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Pinhole Diameter:Between 1.6244 inches and 1.6248 inches
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Surface Finish:Finished
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Finished Size Designation:Standard
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Skirt Type:Solid
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Skirt Bottom Cutaway Feature:Not included
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Ring Groove Quantity:6
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Ring Groove Position:Number 1, number 2, number 3, number 4, number 5 and number 6
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Ring Groove Width:0.2500 inches and 0.2500 inches 3rd ring
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Ring Groove Diameter:3.969 inches and 3.979 inches
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Ring Groove Position Below Piston Pin:Number 1, number 2, number 3, number 4, number 5 and number 6 all rings
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Oil Groove:Included
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Distance From Pin Hole Center To Extreme Top:Between 4.591 inches and 4.595 inches
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Pin Hole Bushing:Not included
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Distance Between Pin Bosses:1.812 inches
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Retaining Ring Groove:Included
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Pin:Not included
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Pin Type For Which Designed:Floating
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Ring:Not included
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Carbon Groove:Not included
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Material:Aluminum
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Material:Aluminum
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Surface Treatment:Tin
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Surface Treatment:Tin plated
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Weight:Any acceptable
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Fsc Application Data:Diesel engine

