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 6685-00-794-6435
NSN 6620-00-426-6884
NSN 6110-01-576-9415
NSN 6650-01-331-3504
NSN 5998-01-573-8043
NSN 5960-00-194-1488
NSN 6135-00-321-6707
NSN 6150-01-101-3185
NSN 6150-01-311-5617
NSN 5905-01-307-6022
NSN 5925-00-144-0482
NSN 4140-01-463-9023