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 5965-01-026-1752
NSN 5835-01-116-2369
NSN 5985-01-444-2739
NSN 4140-01-400-3610
NSN 6240-00-951-0609
NSN 6685-01-486-9120
NSN 5855-01-236-9645
NSN 6650-01-084-5537
NSN 5925-01-121-6281
NSN 6145-01-484-8735
NSN 6620-00-317-7820
NSN 6105-00-001-5533