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 5920-00-324-2315
NSN 5960-01-096-0414
NSN 5835-01-286-6499
NSN 5998-01-213-6505
NSN 6645-01-582-9833
NSN 6650-01-087-0862
NSN 5905-01-379-4543
NSN 5985-01-145-4673
NSN 5990-01-104-6703
NSN 6685-01-149-9196
NSN 6610-01-624-5664
NSN 5895-01-099-4794