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 6150-01-516-4919
NSN 6685-01-432-0055
NSN 5998-00-826-6559
NSN 6650-01-140-4463
NSN 6645-01-121-0530
NSN 6240-01-565-6276
NSN 6150-01-281-7279
NSN 5855-01-049-0175
NSN 5996-00-516-9281
NSN 5910-01-444-0528
NSN 5985-01-562-5708
NSN 6105-00-303-9756