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 7035-00-529-3128
NSN 5975-01-217-3421
NSN 6645-01-500-0827
NSN 5985-01-449-1679
NSN 5990-00-932-3070
NSN 6685-00-242-6722
NSN 5920-01-333-8838
NSN 4140-01-245-3281
NSN 6320-01-605-7059
NSN 5950-01-102-9774
NSN 7035-01-387-0493
NSN 6610-01-105-9520