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 5905-01-050-0630
NSN 6145-00-254-4758
NSN 5905-01-176-9310
NSN 6145-01-027-1454
NSN 5835-00-313-7197
NSN 5835-01-622-2556
NSN 6610-00-866-8452
NSN 6135-01-359-5798
NSN 6150-00-148-0348
NSN 5895-01-320-2958
NSN 6145-01-324-1691
NSN 5985-00-254-1884