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 5965-01-364-7275
NSN 2925-01-197-7864
NSN 5855-00-151-3853
NSN 5935-01-128-4919
NSN 5990-00-965-0495
NSN 6645-01-537-1066
NSN 5975-00-330-0120
NSN 2925-01-299-6967
NSN 7035-01-158-7673
NSN 5910-01-444-6222
NSN 7035-01-527-1236
NSN 5920-01-411-8042