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 6220-01-350-5873
NSN 6130-01-328-8108
NSN 6650-01-555-8819
NSN 6650-00-804-2039
NSN 5975-01-027-0253
NSN 5996-01-471-3447
NSN 6685-01-472-2290
NSN 6620-01-024-1228
NSN 6320-01-442-3428
NSN 2925-00-660-8131
NSN 5905-00-440-4294
NSN 5975-00-308-2200