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 5910-01-065-5343
NSN 6110-01-613-4711
NSN 6145-00-418-2718
NSN 6105-01-464-0752
NSN 5950-01-364-2506
NSN 5998-01-291-4304
NSN 5998-01-328-8288
NSN 5975-01-625-4395
NSN 5960-01-628-2760
NSN 5905-00-246-6672
NSN 7035-01-372-5006
NSN 5950-00-915-1496