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 5985-01-106-3305
NSN 2925-01-106-3552
NSN 6620-00-992-5876
NSN 6645-00-421-5287
NSN 5975-01-016-7609
NSN 6685-00-487-4591
NSN 5915-01-602-7747
NSN 2925-01-384-4139
NSN 6135-01-412-8929
NSN 6240-01-302-6537
NSN 6110-00-469-6751
NSN 5950-01-123-5699