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 6220-00-003-6371
NSN 6130-01-418-0136
NSN 2925-00-734-0516
NSN 6685-01-407-4374
NSN 6610-01-053-3026
NSN 5855-01-391-7472
NSN 5999-01-222-9118
NSN 5855-01-434-2168
NSN 6685-01-586-9966
NSN 6145-01-589-1981
NSN 5950-00-228-8273
NSN 5985-01-044-4523