1.440 r hole inside square for clearance, yellow enamel on exterior only per hp4-88, gr 5, type 1, no.13538, 2 coats
No other part numbers with same form, fit, and function found.
NSN 5960-01-530-0581
NSN 5990-01-116-2181
NSN 6135-01-329-7994
NSN 6650-00-816-6525
NSN 5996-01-420-7585
NSN 6685-01-041-4407
NSN 5915-01-085-6528
NSN 6620-00-317-7820
NSN 5910-00-267-9509
NSN 6105-00-405-2343
NSN 5945-01-142-0224
NSN 6130-01-411-4787
Last Updated: 05/21/2024