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 5925-00-404-9035
NSN 5895-00-087-9901
NSN 7035-01-543-9684
NSN 5985-01-284-1556
NSN 5996-01-137-2927
NSN 6650-01-234-7012
NSN 6240-00-489-8531
NSN 6685-01-146-5249
NSN 6150-01-329-4346
NSN 6645-01-265-2746
NSN 5998-01-461-9398
NSN 5910-00-233-6104