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 7035-00-275-5604
NSN 6135-00-816-9052
NSN 6685-00-242-6722
NSN 5960-01-026-3505
NSN 5985-01-586-2760
NSN 5855-01-057-2200
NSN 6620-01-241-9592
NSN 6220-01-079-7577
NSN 5920-01-085-2234
NSN 5855-01-571-6715
NSN 5975-01-407-0557
NSN 6105-01-181-4503