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 7035-00-104-7613
NSN 5950-00-084-1248
NSN 6685-00-100-4753
NSN 2925-00-215-4954
NSN 7035-00-922-5700
NSN 6135-00-643-4843
NSN 6620-00-557-5559
NSN 5975-00-981-2486
NSN 6110-01-411-6660
NSN 6320-01-476-7702
NSN 5920-01-466-8789
NSN 5960-01-339-3037