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 5945-01-162-2195
NSN 2925-01-099-7075
NSN 5895-01-608-7851
NSN 5930-01-157-5014
NSN 6110-01-378-6194
NSN 6685-01-472-5540
NSN 5975-01-065-1796
NSN 5950-01-094-5139
NSN 5965-00-764-1841
NSN 6240-01-535-8066
NSN 6320-01-425-1417
NSN 5930-00-291-0852