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 5910-01-368-9591
NSN 6620-01-301-3258
NSN 6645-01-211-6502
NSN 5930-00-466-9809
NSN 7035-01-525-5873
NSN 5910-01-359-4059
NSN 5920-01-087-0929
NSN 2925-00-416-2894
NSN 6240-01-418-5021
NSN 6240-01-462-5433
NSN 5975-01-162-4487
NSN 5905-00-402-4468