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- NSN 3439-01-478-3940
3439-01-478-3940
Description: Metallic Overlay Welding Powder
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Quality Assurance
We are commited to quality and satisfaction as a certified supplier in the aerospace and military industries.
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- International Shipping Available
- Friendly service to back every order
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.)
3439-01-478-3940 Properties
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NSN:3439-01-478-3940
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Description:Metallic Overlay Welding Powder
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Shelf Life:N/A
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DEMIL:NO
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UOM:1 CO
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Environmental Protection:Any acceptable
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Basic Material:Zirconium silicate
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Content Within Each Unit Package:5.0lbs
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Special Features:Nsn is used to purchase a of 20containrs to a of 59 containers; zr o 20y o, spheroidal, spray dried; -106 +16 um (-140 mesh +16 um); certification ge a50tf204 class a, lycoming m3966 type 1, msrr 9507/37 and pwa 36087; rc 35-45 hardness; texture/finish as-sprayed 250-500, ground 15-40; coating numbers p202-10, p202-11 and p202-12; zirconium oxide-yttrium oxide composite.Produces hard, dense coatings with good chemical stability and thermal stability up to 3000deg (f).Coatings resist thermal shock and particle erosion in high tempreatures.Coatings are recommended as a thermal barrier in rocket and jet engines and for resistance to erosion in tempreatures above 1550deg (f).Certifable to specification pwa36087, ge a50tf204 class a, avco 3966 typol, msrr 9507/37, garrett turbine ems 52432 class xxii, and pwa (canada) cpw 388
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