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 6110-00-009-3554
NSN 2925-01-085-0691
NSN 6685-00-419-0643
NSN 5835-01-116-2369
NSN 5996-01-187-0838
NSN 6105-00-857-3058
NSN 5990-00-009-3291
NSN 5950-00-732-2526
NSN 5855-00-361-0167
NSN 5950-01-323-7170
NSN 5835-01-174-7700
NSN 5945-00-840-5418