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 5835-01-313-3375
NSN 5930-01-204-0068
NSN 6145-01-469-4254
NSN 5975-01-646-5907
NSN 5945-01-556-2141
NSN 5915-00-826-9318
NSN 6110-01-423-7722
NSN 6105-00-179-3095
NSN 6110-01-400-3436
NSN 6150-01-061-9467
NSN 6320-00-977-3930
NSN 5905-00-208-5268