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 5990-01-258-3848
NSN 6135-01-641-4356
NSN 5965-00-647-3972
NSN 5930-00-761-3550
NSN 5905-01-332-3660
NSN 5998-00-101-0684
NSN 6620-01-285-4685
NSN 2925-01-228-6554
NSN 5835-00-170-5238
NSN 6105-01-458-8428
NSN 5905-00-597-6081
NSN 5855-00-361-0167