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 2925-01-381-5307
NSN 5990-00-226-1152
NSN 6105-00-985-2294
NSN 2925-00-258-5916
NSN 5930-01-326-2484
NSN 5910-01-181-2986
NSN 6240-01-327-3239
NSN 5835-01-152-9483
NSN 5990-01-191-9624
NSN 7035-01-658-1623
NSN 5975-01-295-9198
NSN 6220-01-508-3408