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 6135-01-589-0333
NSN 5930-01-407-6199
NSN 5895-01-617-6246
NSN 5855-00-133-5897
NSN 6130-01-364-1751
NSN 5990-01-067-6015
NSN 5950-00-222-2009
NSN 6320-01-021-6633
NSN 5945-01-138-2706
NSN 5915-00-101-1842
NSN 5985-01-653-9105
NSN 5975-01-452-0407