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 6110-00-269-2696
NSN 6110-01-263-3617
NSN 6105-00-570-8663
NSN 6135-01-218-3660
NSN 2925-01-575-3192
NSN 5925-01-027-8134
NSN 6240-01-139-3377
NSN 5975-00-116-0803
NSN 5835-01-116-2369
NSN 5996-01-611-9657
NSN 5855-01-529-6369
NSN 5835-00-861-6066