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 6145-01-103-4863
NSN 5895-01-441-4747
NSN 6110-00-141-1966
NSN 5895-01-025-6125
NSN 2925-01-248-6028
NSN 5996-01-204-0675
NSN 5999-01-067-9985
NSN 5935-01-472-4543
NSN 5915-01-377-5881
NSN 7035-01-270-0325
NSN 6135-00-497-0491
NSN 6645-01-364-7330