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 6135-01-132-6310
NSN 5960-01-599-9821
NSN 5910-01-128-3103
NSN 7035-00-679-9027
NSN 5975-01-534-5500
NSN 5915-01-510-8578
NSN 5960-00-952-6165
NSN 5998-01-079-1248
NSN 5925-01-053-3993
NSN 5965-01-441-7946
NSN 5996-00-441-4817
NSN 5930-01-367-6206