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 2925-01-184-2413
NSN 5999-01-448-0966
NSN 6145-01-383-6144
NSN 6620-01-354-8472
NSN 5905-00-397-3032
NSN 6240-01-371-3020
NSN 4140-01-249-7948
NSN 5835-01-258-7866
NSN 6685-00-012-3734
NSN 2925-01-337-1695
NSN 5855-01-570-8816
NSN 7035-00-131-8219