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 6130-01-335-6149
NSN 5960-00-014-3445
NSN 5930-01-109-1677
NSN 6645-01-170-5402
NSN 5996-00-950-5829
NSN 6110-00-827-0086
NSN 6130-00-602-3979
NSN 6135-01-322-4655
NSN 5985-00-284-9741
NSN 6135-01-364-0667
NSN 6240-00-509-2485
NSN 5985-00-516-2373