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 6130-00-204-2480
NSN 5975-01-234-1511
NSN 6240-00-451-8587
NSN 6145-01-055-8851
NSN 6150-00-865-9011
NSN 5975-00-948-3633
NSN 5965-01-494-5001
NSN 6685-01-277-5987
NSN 5915-01-265-3960
NSN 5895-01-472-2097
NSN 6135-01-049-5980
NSN 5990-01-126-5824