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 6610-01-076-4800
NSN 6150-01-065-4460
NSN 5950-01-408-4556
NSN 6240-01-198-3897
NSN 5975-01-319-0927
NSN 5935-01-051-6265
NSN 5965-00-275-0491
NSN 6610-01-237-5815
NSN 7035-00-225-6499
NSN 5920-01-020-7659
NSN 5930-01-416-0167
NSN 5996-00-458-4275