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 6685-00-138-7250
NSN 6105-01-085-6002
NSN 5930-01-010-3283
NSN 7035-01-211-5636
NSN 5915-01-031-5946
NSN 6220-00-883-9675
NSN 5965-01-096-7825
NSN 5930-00-144-4994
NSN 6685-00-342-9408
NSN 5905-01-212-1473
NSN 5835-01-631-7390
NSN 6220-00-865-8069