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 5910-00-279-1712
NSN 6150-01-222-1850
NSN 6135-00-432-8779
NSN 5905-00-208-0937
NSN 6220-01-621-5007
NSN 7035-01-104-4349
NSN 6240-00-383-7668
NSN 5996-01-302-5000
NSN 6150-00-730-3256
NSN 6110-01-355-3551
NSN 4140-00-428-7589
NSN 6145-00-103-9848