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 5998-01-529-6471
NSN 5975-01-160-4742
NSN 5910-00-570-2084
NSN 2925-01-512-4682
NSN 5985-01-381-1813
NSN 5835-01-143-9143
NSN 6620-01-053-6650
NSN 5835-01-266-4382
NSN 5920-01-216-1981
NSN 6130-01-152-2019
NSN 5925-01-466-2804
NSN 6135-01-512-8740