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 6240-00-163-5143
NSN 5998-01-513-9256
NSN 7035-00-371-7749
NSN 5835-00-187-1481
NSN 5925-01-650-4136
NSN 5960-01-301-3315
NSN 6110-00-202-1021
NSN 5945-01-096-3858
NSN 5985-01-260-0987
NSN 5996-01-059-9552
NSN 6685-00-848-9674
NSN 5965-00-849-1313