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 5996-01-521-0367
NSN 4140-01-446-6007
NSN 5925-01-010-2925
NSN 5990-01-582-5238
NSN 5950-00-907-2440
NSN 5905-00-453-2469
NSN 5965-01-633-8849
NSN 5925-00-581-6021
NSN 6685-00-505-1164
NSN 5895-00-906-5804
NSN 6135-01-026-9960
NSN 5990-01-361-4192