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 5930-01-505-6194
NSN 5996-01-537-8338
NSN 5925-01-271-7652
NSN 6110-01-094-3907
NSN 6220-01-060-6561
NSN 6320-01-433-1210
NSN 5905-00-276-8597
NSN 6135-01-408-9244
NSN 5920-01-577-9079
NSN 6685-01-382-8646
NSN 7035-00-830-1235
NSN 6620-01-378-5579