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 5965-00-716-7078
NSN 5950-01-415-5150
NSN 6685-01-126-0446
NSN 6320-00-369-1333
NSN 5996-01-211-3562
NSN 5930-01-430-2510
NSN 6145-00-433-0021
NSN 5855-00-079-2370
NSN 7035-01-502-9703
NSN 6645-01-066-6665
NSN 6105-01-525-7295
NSN 5910-01-217-8542