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 5985-01-267-1350
NSN 5990-00-551-1315
NSN 7035-01-168-3596
NSN 6645-01-358-7485
NSN 7035-01-361-4176
NSN 6685-00-438-9377
NSN 5950-00-106-7246
NSN 5950-01-543-4195
NSN 6150-01-256-7645
NSN 5930-00-955-0154
NSN 2925-00-060-5423
NSN 6650-00-587-6917