Neoprene material
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 6240-01-325-2948
NSN 5996-00-236-1980
NSN 5930-01-444-4074
NSN 6220-00-915-0862
NSN 5960-01-509-8779
NSN 5835-01-416-6455
NSN 5996-00-008-7960
NSN 6320-00-483-0451
NSN 7035-01-227-2546
NSN 5935-01-465-5155
NSN 5950-01-412-4539
NSN 5855-01-651-3794