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 6645-01-658-5624
NSN 5895-00-857-3770
NSN 5925-01-025-6167
NSN 5999-01-237-3265
NSN 6145-00-556-8850
NSN 7035-01-183-7550
NSN 6240-01-426-5581
NSN 5960-01-100-4454
NSN 6145-00-471-0510
NSN 5915-01-109-1315
NSN 6650-01-172-2226
NSN 5925-01-407-2542