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 6135-01-263-4073
NSN 5855-01-398-0090
NSN 6135-00-027-3914
NSN 5925-01-070-8369
NSN 5895-01-575-5026
NSN 6320-01-455-3394
NSN 5950-00-051-2301
NSN 6240-00-361-1421
NSN 5935-01-378-9810
NSN 6610-01-331-6966
NSN 6110-01-447-2770
NSN 5950-00-844-4495