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 5985-01-633-9636
NSN 6240-01-106-2447
NSN 6110-00-249-6022
NSN 5925-00-342-2727
NSN 5855-01-034-3845
NSN 5996-00-949-8885
NSN 2925-01-251-9529
NSN 5835-01-332-2867
NSN 5905-00-911-3975
NSN 5905-01-598-3009
NSN 5996-01-067-8303
NSN 5999-01-246-3474