Sole source required by statute 6.302
NSN 5975-00-170-3623
NSN 4140-00-431-6583
NSN 6620-01-343-6671
NSN 5920-01-053-0987
NSN 5950-00-144-4139
NSN 5930-00-633-8008
NSN 5950-01-197-8480
NSN 6110-01-062-0252
NSN 5915-01-202-0909
NSN 6130-01-411-5526
NSN 5895-01-351-0084
NSN 6220-01-219-7621