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 6320-01-585-8468
NSN 5915-01-253-1514
NSN 7035-01-463-3368
NSN 4140-00-138-4139
NSN 6150-01-264-1319
NSN 6135-01-056-4609
NSN 6150-00-809-9114
NSN 2925-00-613-2515
NSN 5835-00-835-7838
NSN 5985-01-501-7799
NSN 5915-01-460-3021
NSN 5950-00-626-3781