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 5950-01-088-3454
NSN 6105-00-399-1264
NSN 6610-01-370-8748
NSN 6220-01-250-4149
NSN 5998-01-511-8660
NSN 5920-00-018-1452
NSN 6610-01-424-0776
NSN 5910-01-597-9558
NSN 6135-01-630-2261
NSN 6320-01-067-0474
NSN 2925-01-510-9378
NSN 5975-01-525-7728