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 6150-01-005-5395
NSN 5930-01-587-9122
NSN 5965-00-959-8162
NSN 5915-01-381-5267
NSN 6145-01-585-3745
NSN 5905-00-720-4368
NSN 5985-00-277-7371
NSN 6610-01-513-8405
NSN 5835-01-435-4139
NSN 5835-00-503-2608
NSN 6130-00-978-1000
NSN 4140-00-021-2807