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 6320-01-622-5493
NSN 6135-01-490-7704
NSN 5925-01-424-2963
NSN 5910-00-216-4726
NSN 5960-01-286-3766
NSN 6685-01-052-2193
NSN 5920-00-507-5105
NSN 5999-01-254-0227
NSN 6650-01-458-4597
NSN 6130-01-585-9907
NSN 5975-01-025-1870
NSN 5965-01-591-1130