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 5990-01-039-0898
NSN 6650-01-197-4585
NSN 5910-00-760-1420
NSN 6110-01-243-0446
NSN 5925-01-213-1343
NSN 6645-00-536-1555
NSN 6620-01-394-7526
NSN 5895-01-401-5388
NSN 5985-00-709-2331
NSN 5915-00-976-4963
NSN 5935-01-453-6809
NSN 5975-01-065-0985