Rubber seal dimension tolerances are based upon rma a-3 commercial tolerances; material is neoprene 50 = 5 durometer compound number 50e18
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.
NSN 5930-00-977-9620
NSN 5835-01-583-8358
NSN 6145-01-267-6308
NSN 4140-01-625-5155
NSN 5985-00-299-1554
NSN 6240-01-535-6520
NSN 5950-01-357-6515
NSN 6220-01-270-6070
NSN 5935-01-082-7108
NSN 5950-01-290-0792
NSN 5950-00-490-5798
NSN 5920-00-919-8520