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 6685-00-513-9462
NSN 5985-00-107-7928
NSN 6685-01-455-5311
NSN 2925-00-402-5582
NSN 6105-01-577-5310
NSN 5925-00-992-4963
NSN 5925-01-006-1222
NSN 5905-01-445-0779
NSN 5895-00-825-5325
NSN 5930-01-066-7152
NSN 5960-00-000-0051
NSN 6145-01-649-0650