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 7035-00-009-8705
NSN 5950-01-445-6004
NSN 6135-01-100-3593
NSN 7035-01-248-4319
NSN 5930-01-610-5844
NSN 5998-01-113-2503
NSN 5920-01-420-8580
NSN 5935-01-642-6529
NSN 6645-01-303-5855
NSN 2925-01-085-0691
NSN 5945-01-010-9302
NSN 6220-01-251-0344