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 5985-01-247-2446
NSN 6220-01-417-2675
NSN 6145-01-028-3812
NSN 5835-01-608-8868
NSN 2925-01-482-8036
NSN 6320-01-445-5893
NSN 6105-01-038-0588
NSN 6685-01-549-5538
NSN 5855-01-418-6303
NSN 5975-01-512-0656
NSN 5915-01-539-1203
NSN 5930-01-258-6193