A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 7035-01-609-1852
NSN 6130-00-027-5186
NSN 5985-01-581-6293
NSN 6105-01-531-0557
NSN 6135-00-951-3426
NSN 5965-01-088-5414
NSN 5910-01-646-1249
NSN 5905-01-401-5325
NSN 5985-00-578-1845
NSN 5950-00-441-2286
NSN 5965-00-512-1298
NSN 6150-01-158-3864