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 5965-00-647-3972
NSN 6685-01-316-0748
NSN 6320-00-139-1090
NSN 6105-01-427-2336
NSN 5990-01-476-0722
NSN 5975-00-107-8198
NSN 6685-00-726-2538
NSN 5925-00-102-6086
NSN 6240-01-238-1681
NSN 7035-00-931-9415
NSN 6610-00-074-9586
NSN 5855-00-779-2854