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 5965-01-390-4382
NSN 6220-00-935-6881
NSN 5835-01-485-1408
NSN 7035-01-260-0804
NSN 6220-01-199-0340
NSN 5930-01-597-7142
NSN 6135-01-200-5144
NSN 5905-00-203-2182
NSN 6645-01-281-4842
NSN 5930-01-437-3367
NSN 5985-01-438-1834
NSN 5965-00-871-8987