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 5835-00-529-6307
NSN 5910-00-150-1216
NSN 5950-01-540-9459
NSN 6685-01-172-9966
NSN 2925-01-384-4139
NSN 5935-01-488-8310
NSN 4140-01-133-6446
NSN 5910-00-081-9173
NSN 6645-01-468-4990
NSN 5975-01-106-2941
NSN 5999-01-623-1942
NSN 6135-01-222-0703