Sole source required by statute 6.302
NSN 5999-01-298-3992
NSN 6240-00-594-7138
NSN 6105-01-167-9229
NSN 6145-01-304-5371
NSN 6105-01-076-5183
NSN 5950-00-679-5446
NSN 5910-00-005-4076
NSN 5910-01-081-4954
NSN 5975-01-090-1062
NSN 6685-01-641-8556
NSN 6685-00-886-8201
NSN 5920-01-335-9527