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 5996-01-141-6916
NSN 7035-01-417-6261
NSN 5905-00-576-5573
NSN 5935-00-293-1863
NSN 5998-01-364-0960
NSN 5960-01-266-9520
NSN 5985-01-400-3844
NSN 6110-01-285-8556
NSN 5975-01-595-5273
NSN 6135-00-803-3012
NSN 6220-01-454-4022
NSN 2925-00-247-6248