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 6110-01-651-5161
NSN 6685-00-944-8920
NSN 6110-01-439-3123
NSN 6220-00-926-1331
NSN 6110-01-312-7479
NSN 5990-01-013-8464
NSN 5855-01-141-8227
NSN 5925-01-428-7667
NSN 6685-01-468-5394
NSN 6650-01-485-5388
NSN 6135-01-437-6409
NSN 2925-00-432-3410