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 7035-01-330-6768
NSN 5998-01-170-4352
NSN 6620-01-144-9750
NSN 6320-01-412-2973
NSN 6620-01-214-7520
NSN 6105-01-021-0235
NSN 5985-00-336-1095
NSN 5996-01-425-8395
NSN 6110-01-597-5772
NSN 2925-01-628-7580
NSN 6110-01-065-7011
NSN 6220-01-519-9305