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 6135-00-078-3095
NSN 5965-01-126-2832
NSN 4140-01-359-7829
NSN 6650-00-953-0127
NSN 5975-01-004-7966
NSN 6645-00-287-9192
NSN 5998-00-388-0259
NSN 5905-01-052-7726
NSN 7035-01-014-3808
NSN 5925-01-351-5542
NSN 5925-01-515-1378
NSN 5945-01-413-5882