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 5905-00-997-2215
NSN 6130-00-055-1742
NSN 6645-00-432-3420
NSN 5965-01-505-3716
NSN 5895-01-661-3824
NSN 5996-01-633-7979
NSN 6105-01-490-6551
NSN 5950-01-365-2334
NSN 4140-01-381-3221
NSN 5935-01-251-3413
NSN 6145-01-445-7167
NSN 6150-00-217-0475