{"product_id":"aeroshell-grease-14","title":"AeroShell Grease 14 Helicopter Rotor Grease - MIL-G-25537 \/ DEF STAN 91-51","description":"\u003ch3\u003eHelicopter Main \u0026amp; Tail Rotor Bearing Grease\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMFG Part Numbers:\u003c\/strong\u003e 550063163 (14 oz. Tube) | 550043631 (6.6 lb Can) | 550043625 (37.4 lb Pail)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -54°C to +93°C (-65°F to +200°F)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAeroShell Grease 14\u003c\/strong\u003e is a specialized multi-purpose helicopter grease composed of a refined mineral base oil thickened with a calcium soap complex. Formulated specifically to combat fretting moisture corrosion and extreme vibration, it is widely trusted for critical main and tail rotor bearing assembly lubrication.\u003c\/p\u003e\n\u003ch3\u003ePrimary Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor Systems:\u003c\/strong\u003e Recommended for helicopter main and tail rotor bearings, pitch-change mechanisms, and tail-rotor drives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFretting-Prone Components:\u003c\/strong\u003e Prevents wear and fretting corrosion on heavily loaded oscillation bearings and splines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Helicopter Airframes:\u003c\/strong\u003e Suitable for general airframe lubrication, hinges, pins, and control linkage assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures \u0026amp; Technical Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Fretting Protection:\u003c\/strong\u003e Specially additivated to eliminate fretting wear caused by continuous high-frequency rotor oscillation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalcium Soap Complex:\u003c\/strong\u003e Delivers high water washout resistance and reliable structural shear stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion \u0026amp; Rust Inhibitors:\u003c\/strong\u003e Fortified to guard internal bearing surfaces against atmospheric humidity, rain, and condensation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications \u0026amp; Military Approvals\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUS Military Approved:\u003c\/strong\u003e MIL-G-25537\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBritish Defence Standard:\u003c\/strong\u003e DEF STAN 91-51\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNATO Code:\u003c\/strong\u003e G-366\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJoint Service Designation:\u003c\/strong\u003e XG-274\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aeroshell","offers":[{"title":"Superpak (25 Tubes) - 2-DAY FREE SHIPPING","offer_id":52350036083060,"sku":"14CTG-PAK","price":316.21,"currency_code":"USD","in_stock":true},{"title":"14oz Tube","offer_id":51668501332340,"sku":"14CTG","price":12.58,"currency_code":"USD","in_stock":true},{"title":"Can of 6.6 lb.","offer_id":51668501397876,"sku":"14-6-6LB","price":84.3,"currency_code":"USD","in_stock":true},{"title":"Pail of 37.4 lb","offer_id":51668501430644,"sku":"14-37LB","price":451.0,"currency_code":"USD","in_stock":true},{"title":"55 Gal Drum","offer_id":51668501463412,"sku":"14-180KG","price":4390.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/aeroshell-grease-14-mil-g-25537c-helicopter-rotor-grease-tube.png?v=1788930425","url":"https:\/\/145.aero\/products\/aeroshell-grease-14","provider":"Aircraft Shop Supply","version":"1.0","type":"link"}