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 6645-01-076-4655
NSN 5975-01-599-5191
NSN 5910-01-116-0852
NSN 5925-01-458-8262
NSN 6105-00-265-0506
NSN 5965-01-299-8690
NSN 6610-01-032-2890
NSN 6110-00-223-2081
NSN 5855-01-136-1916
NSN 5895-01-618-4067
NSN 5910-01-470-6768
NSN 5965-00-067-7393