P/n 5030k63 and p/n 7030k37 are the same according to mcmasters carr website.
Dustproof hazardous locations/environmental protection, 1.625 inches overall length, 3.000 inches overall height, 1.562 inches overall width
Dustproof hazardous locations/environmental protection, 1.625 inches overall length, 3.000 inches overall height, 1.562 inches overall width
2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 2.392 inches overall length, 1.046 inches overall height
2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 2.392 inches overall length, 1.046 inches overall height
2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 1.620 inches overall length, 1.046 inches overall height
2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 1.620 inches overall length, 1.046 inches overall height
NSN 6135-01-154-3526
NSN 5996-00-186-8709
NSN 5930-00-309-6750
NSN 6130-01-649-3989
NSN 4140-01-113-5289
NSN 6610-00-251-7073
NSN 5925-00-950-5584
NSN 6650-00-658-9627
NSN 6110-00-503-1105
NSN 5945-00-687-2072
NSN 5996-01-370-7586
NSN 5975-00-769-5564
Last Updated: 08/14/2025