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 6645-01-358-3219
NSN 5915-01-304-6915
NSN 5996-01-629-6223
NSN 5996-00-148-6197
NSN 6145-01-231-1397
NSN 5895-00-644-5712
NSN 6610-01-434-2044
NSN 6130-01-296-9766
NSN 6620-01-539-5189
NSN 5915-00-039-5192
NSN 5975-01-571-7644
NSN 6650-01-327-4122