0.138 32 unc 2b thread; 0.250 thread 4 places
NSN 5855-01-472-4519
NSN 5985-00-477-0761
NSN 5990-01-065-0492
NSN 5920-01-437-3521
NSN 5855-01-508-6917
NSN 5910-01-345-7144
NSN 6110-01-543-5125
NSN 6220-01-537-0129
NSN 5925-01-164-0837
NSN 5990-01-078-1294
NSN 5895-01-319-9151
NSN 5915-01-409-1010
Last Updated: 02/17/2025