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 2925-01-570-3690
NSN 5910-00-480-4049
NSN 5998-01-600-0227
NSN 6320-01-425-1417
NSN 5895-01-446-5556
NSN 7035-01-463-6559
NSN 5990-01-067-6015
NSN 5985-01-032-4818
NSN 5990-01-655-1437
NSN 5999-01-050-6018
NSN 6645-01-514-7403
NSN 6220-00-893-9776