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 6220-00-850-6553
NSN 5855-01-210-0503
NSN 7035-01-261-9850
NSN 6685-00-287-7564
NSN 5996-00-121-7677
NSN 5965-01-026-9865
NSN 5920-00-931-7979
NSN 6610-01-065-1073
NSN 5945-00-434-3079
NSN 5935-01-033-1616
NSN 5975-00-629-4990
NSN 5855-00-110-9341