Width: 3.75 in; length: 5.75 in; height: .25 in
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.
NSN 5935-01-425-2037
NSN 6650-01-583-2505
NSN 6135-00-602-1561
NSN 5950-01-580-6543
NSN 6110-00-403-7118
NSN 6620-01-201-5221
NSN 5998-01-290-5488
NSN 5975-01-152-1960
NSN 6220-01-434-2497
NSN 5915-01-477-9143
NSN 5915-01-191-3274
NSN 6240-00-646-6931