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 5965-01-504-1051
NSN 6110-00-784-1370
NSN 5855-01-042-7990
NSN 5905-01-577-0026
NSN 5999-01-148-0390
NSN 6650-00-098-6128
NSN 4140-01-100-1223
NSN 5930-01-641-3847
NSN 5975-00-875-4082
NSN 5975-01-315-9373
NSN 5925-01-578-0404
NSN 5975-01-551-6598