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 6685-00-526-9433
NSN 5855-01-400-1590
NSN 6645-01-241-4300
NSN 5910-01-386-3002
NSN 5996-01-286-4935
NSN 6110-00-583-9821
NSN 5935-01-180-9894
NSN 6135-01-490-0278
NSN 6220-01-428-3960
NSN 6150-01-611-1935
NSN 4140-01-411-6666
NSN 5905-01-298-9500