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 5965-01-588-6412
NSN 6645-01-473-9179
NSN 7035-00-177-1557
NSN 6620-01-011-3449
NSN 6685-01-131-3998
NSN 6105-00-116-9717
NSN 6130-01-510-9608
NSN 5975-01-577-2387
NSN 6145-01-049-6660
NSN 6105-00-295-2558
NSN 5835-01-291-5405
NSN 5960-00-856-9245