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 5960-01-130-0141
NSN 5855-01-599-9934
NSN 5925-00-810-0525
NSN 6610-01-364-0294
NSN 5960-01-354-0762
NSN 7035-01-463-9855
NSN 6135-01-368-0960
NSN 6685-01-014-3150
NSN 6110-01-529-7753
NSN 6105-01-067-3229
NSN 5996-00-531-8835
NSN 5905-01-323-5836