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 6105-01-180-0258
NSN 5895-01-565-4937
NSN 5935-01-102-1049
NSN 6135-01-490-7704
NSN 7035-00-803-3056
NSN 5960-00-769-1131
NSN 5935-01-174-0275
NSN 5990-01-174-6851
NSN 5998-01-521-3485
NSN 2925-00-051-1467
NSN 6645-01-261-0056
NSN 5975-01-168-7643