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 6130-00-581-9322
NSN 6145-01-107-7370
NSN 6130-01-021-2610
NSN 5915-01-228-8934
NSN 5925-01-111-7757
NSN 5945-01-276-2145
NSN 5905-01-105-4484
NSN 5910-01-102-4802
NSN 6240-01-581-4004
NSN 5895-01-408-6609
NSN 6320-00-403-6003
NSN 5996-00-423-4515