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 2925-01-327-3069
NSN 6685-01-359-8716
NSN 6145-00-729-9051
NSN 5998-01-055-6043
NSN 5835-00-841-2650
NSN 5996-01-202-9338
NSN 7035-01-093-5378
NSN 5975-01-082-1591
NSN 5920-01-522-0940
NSN 5975-01-158-7483
NSN 6320-01-578-6006
NSN 6610-01-479-0466