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 6685-00-422-2990
NSN 6135-01-452-0562
NSN 6685-00-248-5820
NSN 5910-00-063-8976
NSN 6620-01-548-5082
NSN 5960-01-340-4487
NSN 5935-01-407-0177
NSN 5855-01-085-5354
NSN 6105-00-025-0639
NSN 6105-01-654-9707
NSN 6130-01-539-8885
NSN 5985-01-557-9650