Mil-Spec FKM O-Rings | 75 Duro AMS7276 AS3209 M83248/1 | V75-MS

Mil-Spec FKM O-Rings are 75 durometer fluorocarbon seals built to meet military and aerospace specifications, used to seal fuel, oil, and chemical systems in demanding conditions. These O-Rings meet standards like AMS7276, AS3209, and M83248/1, with QPL-listed options for certified sealing.

The V75-MS compound handles fuels, petroleum oils, acids, and harsh chemicals, with low compression set and good resistance to ozone, UV, and abrasion. Rated from -13°F to +482°F, they fit aerospace, defense, and industrial jobs where the paperwork matters. Pick the exact spec and size you need and order the right part fast, with real technical help from an ISO 9001:2015 certified shop when you want it.