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 5950-01-048-5916
NSN 6645-01-631-9142
NSN 6685-01-418-8753
NSN 5965-00-957-5200
NSN 5950-01-452-5800
NSN 5975-01-032-9705
NSN 6645-01-536-5383
NSN 6610-01-364-0294
NSN 5930-01-556-9115
NSN 5975-01-627-4751
NSN 6685-01-180-0261
NSN 5965-01-128-0117