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 6150-01-537-9429
NSN 5965-01-145-3732
NSN 5960-01-412-0619
NSN 6135-00-917-1894
NSN 6685-01-536-5585
NSN 6240-01-534-4007
NSN 6240-01-159-5043
NSN 5905-01-468-0284
NSN 6645-01-310-2949
NSN 5905-01-301-5785
NSN 6220-01-011-0865
NSN 6110-00-764-2014