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 5920-01-437-5916
NSN 2925-00-099-4030
NSN 5965-00-529-0602
NSN 6130-01-464-4286
NSN 5925-01-300-4368
NSN 6220-01-436-3850
NSN 6650-01-383-4526
NSN 7035-00-142-9076
NSN 5935-01-231-3743
NSN 6220-00-681-2707
NSN 5905-01-479-6304
NSN 5996-01-505-0101