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 5950-01-217-5289
NSN 2925-01-106-3552
NSN 2925-01-574-3246
NSN 6610-00-756-7906
NSN 5935-01-647-7699
NSN 5895-00-031-3591
NSN 5905-00-719-2443
NSN 6685-00-253-7693
NSN 6220-01-152-7078
NSN 5960-01-436-4493
NSN 5960-00-707-3335
NSN 6110-00-575-9795