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 5965-01-350-1890
NSN 5965-01-501-2390
NSN 7035-01-441-8363
NSN 5935-01-236-7647
NSN 5950-01-472-5108
NSN 5905-01-025-0704
NSN 6220-01-159-5256
NSN 6240-01-197-8491
NSN 2925-01-570-3690
NSN 5990-01-361-6424
NSN 6135-01-461-2915
NSN 5925-01-167-3316