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 6320-00-925-0558
NSN 6220-01-088-6604
NSN 6645-01-234-0222
NSN 7035-01-196-3445
NSN 5915-00-082-1286
NSN 5975-01-536-4026
NSN 6220-00-376-8103
NSN 5965-01-286-6548
NSN 6145-00-521-0001
NSN 6650-01-049-5361
NSN 6610-00-525-3305
NSN 5998-01-514-8566