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 6135-01-400-2947
NSN 5895-01-525-7645
NSN 5905-01-598-1739
NSN 6145-00-155-5297
NSN 6135-00-932-3136
NSN 6105-01-411-5970
NSN 6135-01-622-1296
NSN 6110-00-893-9802
NSN 5935-01-415-8257
NSN 5895-00-781-8636
NSN 5960-01-086-3416
NSN 5945-00-287-8022