No other part numbers with same form, fit, and function found.
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 7035-01-286-2677
NSN 6130-01-500-1318
NSN 5999-01-586-8468
NSN 6145-00-539-4832
NSN 5905-01-458-2620
NSN 6220-01-531-3197
NSN 5999-01-387-7364
NSN 5930-01-227-2573
NSN 5950-01-113-2330
NSN 5925-01-170-1779
NSN 5985-01-207-7883
NSN 4140-01-400-3610