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 5910-00-466-3399
NSN 5965-00-726-3168
NSN 5975-01-474-7888
NSN 6610-01-441-4007
NSN 5930-00-563-6304
NSN 6220-00-109-6672
NSN 7035-01-407-6413
NSN 6645-01-633-1852
NSN 5895-01-250-8811
NSN 6145-01-098-9319
NSN 6150-01-093-5254
NSN 5999-01-557-4465