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 5965-00-779-9546
NSN 5915-00-061-6675
NSN 5910-01-092-1875
NSN 6320-00-295-2854
NSN 6620-01-451-3742
NSN 6135-01-142-2417
NSN 6145-00-952-2872
NSN 5965-01-558-3425
NSN 5925-00-050-2938
NSN 6220-01-014-5351
NSN 6105-01-073-2014
NSN 6240-00-421-5368