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 5935-00-376-5698
NSN 6650-01-521-7872
NSN 6645-00-319-8498
NSN 5996-01-228-9306
NSN 5930-00-018-0221
NSN 6645-01-426-8621
NSN 5965-00-267-4173
NSN 5965-01-415-9196
NSN 6135-01-422-1440
NSN 6320-00-116-3658
NSN 5925-01-290-4808
NSN 6645-01-034-0469