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 7035-01-507-2590
NSN 6135-01-490-7704
NSN 5996-01-005-1440
NSN 6650-01-316-1191
NSN 5855-01-566-4032
NSN 6645-00-215-0102
NSN 5905-00-492-7771
NSN 5930-01-413-3588
NSN 6110-01-337-6825
NSN 6620-01-631-0700
NSN 5855-01-391-7077
NSN 5895-00-316-3385