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 6135-00-951-3426
NSN 5998-01-480-6501
NSN 6240-01-195-1750
NSN 6220-00-699-2252
NSN 6105-01-609-0477
NSN 6685-00-503-7318
NSN 4140-01-343-3516
NSN 5855-00-869-3635
NSN 5975-01-488-1072
NSN 6220-01-354-7040
NSN 5960-01-065-9684
NSN 6110-01-023-3568