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 6240-01-014-3447
NSN 5960-01-413-3877
NSN 6145-00-909-0614
NSN 6135-01-532-7655
NSN 6610-01-225-0416
NSN 5905-01-584-7013
NSN 7035-01-057-2402
NSN 5996-01-246-0078
NSN 2925-01-098-9549
NSN 5920-01-167-0810
NSN 5990-01-442-3520
NSN 5930-01-519-7784