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 5996-00-863-6142
NSN 5925-00-913-3345
NSN 5985-01-415-0274
NSN 5835-00-681-0005
NSN 5855-00-791-5000
NSN 5935-01-364-7857
NSN 2925-00-391-0331
NSN 5855-01-653-4319
NSN 6240-01-041-5894
NSN 6220-01-284-2709
NSN 5925-00-497-5367
NSN 5855-01-047-2136