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 6110-01-124-4552
NSN 5930-01-621-2982
NSN 5855-01-162-5251
NSN 6220-01-052-0484
NSN 5975-01-205-3769
NSN 6620-00-763-2168
NSN 7035-01-026-1171
NSN 5925-01-137-6161
NSN 6645-01-326-7316
NSN 5996-01-282-2112
NSN 5965-01-622-3118
NSN 5945-00-200-9337