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 6685-01-211-9084
NSN 5920-01-102-7354
NSN 5910-01-310-1305
NSN 5975-00-991-7189
NSN 5985-01-359-5084
NSN 5835-01-397-8801
NSN 5910-01-078-3557
NSN 6105-00-866-5147
NSN 5895-00-820-1997
NSN 6150-01-216-1117
NSN 6240-01-331-5246
NSN 6620-01-068-0046