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 5965-01-170-9891
NSN 6135-01-163-0332
NSN 6150-01-044-7370
NSN 6685-01-435-5628
NSN 7035-01-336-0464
NSN 5905-01-077-2532
NSN 6110-01-203-7760
NSN 6150-00-537-5538
NSN 5985-01-329-6269
NSN 5935-00-553-3423
NSN 5950-00-932-2817
NSN 6240-01-268-0409