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 6135-00-125-5265
NSN 5960-01-050-0264
NSN 5925-01-383-6992
NSN 6685-01-579-3407
NSN 6220-00-827-0227
NSN 5910-01-046-0585
NSN 6135-00-777-5562
NSN 4140-00-551-3151
NSN 6620-00-613-3023
NSN 2925-01-208-6638
NSN 5945-01-483-9180
NSN 6645-01-215-0617