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 5920-01-354-1598
NSN 6110-01-007-9392
NSN 5895-00-826-8073
NSN 2925-01-189-4272
NSN 5975-01-365-0127
NSN 5925-01-330-6518
NSN 5935-00-021-6369
NSN 5996-01-137-7626
NSN 6220-01-020-7873
NSN 6105-01-551-4889
NSN 5985-01-476-1106
NSN 5920-00-438-4973