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 5975-01-188-0232
NSN 6135-01-448-0023
NSN 5895-01-207-0753
NSN 5935-01-296-8219
NSN 5975-01-634-0678
NSN 5910-00-326-2022
NSN 5910-01-616-9433
NSN 6220-01-285-9683
NSN 5910-00-806-7006
NSN 5975-01-520-3566
NSN 5855-01-592-3128
NSN 6110-01-490-6575