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 5910-01-255-3908
NSN 5950-00-276-5484
NSN 5835-00-085-2287
NSN 6240-01-252-8850
NSN 5975-00-252-7768
NSN 6105-00-456-0920
NSN 5905-01-245-1379
NSN 5925-01-344-8932
NSN 6110-01-051-2211
NSN 6145-00-117-4806
NSN 5965-00-479-3026
NSN 5950-01-520-5165