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 6645-00-353-6659
NSN 6135-01-026-9960
NSN 6320-01-448-6265
NSN 6610-01-083-1446
NSN 5910-00-271-7588
NSN 5920-00-199-9514
NSN 5965-00-175-8972
NSN 5895-00-262-4331
NSN 5985-00-926-2593
NSN 6105-00-448-6378
NSN 7035-01-391-9858
NSN 5975-00-127-8509