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 5895-01-231-4405
NSN 7035-01-432-2424
NSN 5935-01-153-1251
NSN 5930-00-499-6807
NSN 6220-01-408-7785
NSN 6135-01-306-6549
NSN 5915-00-833-9025
NSN 5996-01-275-6693
NSN 6685-00-204-6037
NSN 4140-01-420-7269
NSN 6110-00-057-2432
NSN 5930-01-326-0053