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 5835-01-522-1023
NSN 6240-01-519-5893
NSN 6320-01-119-3935
NSN 5996-01-486-1886
NSN 5996-00-311-3041
NSN 6650-01-207-0829
NSN 5999-01-412-3595
NSN 6145-00-230-5268
NSN 6135-01-368-0960
NSN 6105-01-444-7540
NSN 5855-01-218-3735
NSN 6685-01-139-2740