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 5985-01-522-5492
NSN 6110-00-721-4042
NSN 6130-00-076-1469
NSN 6645-01-187-6997
NSN 6645-00-363-9775
NSN 5855-01-007-9541
NSN 5960-00-583-4902
NSN 6685-00-086-1686
NSN 6320-01-333-5782
NSN 6685-01-476-1764
NSN 5996-01-492-6330
NSN 2925-01-123-5856