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 5835-01-219-0586
NSN 6240-00-929-5851
NSN 5855-00-151-3853
NSN 5985-01-127-8683
NSN 5945-00-619-3553
NSN 5905-01-398-0605
NSN 6650-00-144-4555
NSN 6130-01-327-4095
NSN 6110-01-361-4960
NSN 5895-00-719-5983
NSN 6240-01-147-0379
NSN 6130-01-099-3939