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 5835-00-397-7697
NSN 6645-00-406-8114
NSN 6620-00-933-3640
NSN 5945-00-105-6635
NSN 6145-00-941-6461
NSN 5990-01-089-2652
NSN 6130-01-511-0477
NSN 6620-01-502-1656
NSN 6610-01-339-8300
NSN 6110-01-536-8454
NSN 6135-01-415-1163
NSN 5975-01-094-6943