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 6110-01-057-5584
NSN 5998-01-393-1221
NSN 5935-01-645-7802
NSN 6105-01-535-0308
NSN 7035-01-587-9360
NSN 5960-00-052-4112
NSN 5990-00-905-6472
NSN 6135-00-134-6648
NSN 5950-01-422-1361
NSN 6145-01-618-0138
NSN 6685-01-287-1457
NSN 5975-00-814-5659