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 5935-01-521-3204
NSN 5960-01-478-2672
NSN 5935-01-589-4561
NSN 5975-01-603-5801
NSN 6620-01-341-5164
NSN 6110-01-253-3278
NSN 6645-01-619-1587
NSN 2925-01-140-8957
NSN 6135-01-521-0378
NSN 6150-00-931-3324
NSN 5975-01-054-0119
NSN 6650-01-449-2334