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 7035-01-399-5354
NSN 6650-01-585-8451
NSN 4140-01-653-7856
NSN 6645-01-250-8129
NSN 5996-01-384-4937
NSN 5915-01-250-6809
NSN 6620-01-473-8262
NSN 5999-01-474-5011
NSN 6135-00-934-9550
NSN 5960-01-100-4454
NSN 5910-01-339-6518
NSN 6240-00-313-2515