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 5930-01-145-4376
NSN 6610-01-330-4903
NSN 7035-00-981-7216
NSN 6645-01-400-1137
NSN 5835-01-370-8912
NSN 5905-00-586-6986
NSN 6110-00-762-2851
NSN 6135-01-390-7364
NSN 5930-00-858-0500
NSN 5996-01-321-1927
NSN 5990-01-386-5561
NSN 5975-01-100-0320