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 6105-01-447-1712
NSN 5925-01-224-7940
NSN 6645-01-150-2039
NSN 6110-01-468-0318
NSN 6240-00-160-9223
NSN 6685-00-972-3246
NSN 5998-01-060-7650
NSN 5905-01-251-3326
NSN 5835-00-346-4735
NSN 6610-00-288-5655
NSN 5985-00-479-1295
NSN 6105-01-264-8991