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 5975-00-801-0638
NSN 6110-00-504-0159
NSN 5998-00-337-3471
NSN 5895-00-223-3869
NSN 6685-00-110-6845
NSN 5985-01-644-2832
NSN 6105-01-389-3339
NSN 6220-00-424-5630
NSN 5835-01-652-4959
NSN 5895-00-974-5100
NSN 5905-01-487-6534
NSN 5835-01-214-5402