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 2925-01-084-3347
NSN 5960-00-473-2602
NSN 5910-01-536-3527
NSN 7035-00-215-3272
NSN 5920-00-828-2327
NSN 5996-00-118-9218
NSN 5945-01-172-9824
NSN 6685-00-079-2666
NSN 4140-01-317-3559
NSN 6320-00-295-2854
NSN 5910-00-116-9344
NSN 5985-01-513-0120