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 5996-01-183-1695
NSN 5935-00-150-1678
NSN 5855-01-437-6161
NSN 5910-01-012-1242
NSN 5915-00-281-8175
NSN 7035-00-295-0451
NSN 5915-00-774-8418
NSN 5925-01-608-5897
NSN 5985-01-432-2020
NSN 6320-01-311-3286
NSN 6320-01-618-3835
NSN 5998-00-888-9887