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 6650-00-826-7396
NSN 5835-00-222-3956
NSN 5920-00-565-3877
NSN 6645-01-363-2519
NSN 5895-00-948-3580
NSN 6240-01-599-2679
NSN 6685-01-535-1320
NSN 6135-00-938-1351
NSN 6110-01-545-7655
NSN 6610-01-546-9693
NSN 5935-01-195-7353
NSN 6240-00-181-2503