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 6150-01-117-3250
NSN 6685-00-246-5349
NSN 5910-00-419-0201
NSN 6610-01-388-5249
NSN 5990-01-373-9992
NSN 5855-00-361-0167
NSN 2925-01-442-7812
NSN 5905-00-412-1302
NSN 2925-01-139-5144
NSN 7035-01-289-0684
NSN 4140-01-414-1710
NSN 6130-01-285-0298