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 6150-00-079-1101
NSN 6240-01-329-4979
NSN 5950-01-086-7930
NSN 6650-00-578-6543
NSN 5925-01-576-9256
NSN 6110-01-585-4270
NSN 6610-00-451-3325
NSN 6110-01-291-1766
NSN 6145-00-351-4539
NSN 5925-00-182-7452
NSN 5990-01-655-1437
NSN 5996-01-341-7403