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 6105-01-021-4016
NSN 6645-00-896-9430
NSN 5998-01-152-8256
NSN 5975-00-769-5564
NSN 5905-01-656-2368
NSN 5960-00-104-8456
NSN 6645-01-008-2720
NSN 6240-01-237-1481
NSN 7035-01-184-8905
NSN 7035-01-594-9198
NSN 6650-01-232-2252
NSN 6135-00-255-1340