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 5925-01-172-5934
NSN 5998-00-496-2249
NSN 6220-01-347-0041
NSN 6650-00-935-4247
NSN 5945-01-396-0240
NSN 4140-00-024-5555
NSN 6135-01-539-5098
NSN 5930-01-333-7220
NSN 5998-01-394-5424
NSN 6685-01-048-3418
NSN 7035-01-463-3368
NSN 6610-01-303-9516