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 2925-00-295-8109
NSN 5998-00-922-1611
NSN 5925-00-272-8959
NSN 6240-01-435-7973
NSN 6620-01-567-7456
NSN 6645-01-175-2022
NSN 5985-01-339-2001
NSN 5996-01-238-2656
NSN 6685-01-552-3757
NSN 5920-00-592-7598
NSN 5895-01-063-6594
NSN 7035-01-172-6772