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 5965-01-218-7795
NSN 5996-01-500-9861
NSN 5965-00-103-5000
NSN 5930-00-292-1089
NSN 5935-01-186-8424
NSN 6650-00-170-5095
NSN 5965-00-131-6700
NSN 5920-01-392-1484
NSN 6650-01-437-5214
NSN 6320-01-220-2264
NSN 6685-01-613-3604
NSN 2925-01-209-3584