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 5855-01-351-6277
NSN 6220-01-131-1528
NSN 6220-01-230-0872
NSN 6105-00-481-0781
NSN 5915-01-139-2395
NSN 6240-01-303-4595
NSN 5895-01-160-4407
NSN 6150-01-289-9674
NSN 5996-01-021-9330
NSN 6110-00-190-1260
NSN 7035-01-086-2922
NSN 5905-01-432-1132