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 7035-01-107-2811
NSN 6620-00-872-5032
NSN 5910-00-604-4693
NSN 6220-00-563-7782
NSN 6110-01-055-6442
NSN 6110-00-477-7932
NSN 5975-01-619-5616
NSN 5960-01-109-9480
NSN 5990-01-385-6634
NSN 5996-01-076-7374
NSN 6645-00-810-7229
NSN 5975-01-281-7692