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 6130-00-213-9204
NSN 5996-01-136-9353
NSN 5965-01-418-1760
NSN 6240-01-533-5791
NSN 5925-00-619-3652
NSN 6110-01-063-7423
NSN 5999-01-085-5082
NSN 7035-01-097-8704
NSN 5925-01-207-0867
NSN 5905-00-442-6733
NSN 5910-01-119-1090
NSN 2925-01-255-6394