Top left and bottom right corners of aperture have an inverted radius of 0.310 in. The two bolt holes are also located in these corners
A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.
NSN 5945-01-129-5127
NSN 5945-01-088-8071
NSN 6650-00-738-5418
NSN 5910-01-272-4408
NSN 5945-01-027-0724
NSN 5910-01-398-1623
NSN 5945-01-315-5810
NSN 5835-00-170-5238
NSN 6135-01-595-9328
NSN 6620-00-506-0112
NSN 5910-01-381-1706
NSN 6145-01-157-3488