| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 1.000 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL COMP 1005 OR |
| STEEL COMP 1006 OR |
| STEEL COMP 1008 OR |
| STEEL COMP 1009 OR |
| STEEL COMP 1010 OR |
| STEEL COMP 1011 OR |
| STEEL COMP 1012 OR |
| STEEL COMP 1013 OR |
| STEEL COMP 1015 OR |
| STEEL COMP 1016 OR |
| STEEL COMP 1017 OR |
| STEEL COMP 1018 OR |
| STEEL COMP 1019 OR |
| STEEL COMP 1020 OR |
| STEEL COMP 1021 OR |
| STEEL COMP 1022 OR |
| STEEL COMP 1023 OR |
| STEEL COMP 1524 OR |
| STEEL COMP 1025 OR |
| STEEL COMP 1026 OR |
| STEEL COMP 1527 OR |
| STEEL COMP 1029 OR |
| STEEL COMP 1030 OR |
| STEEL COMP 1033 OR |
| STEEL COMP 1034 OR |
| STEEL COMP 1035 OR |
| STEEL COMP 1536 OR |
| STEEL COMP 1037 OR |
| STEEL COMP 1038 OR |
| STEEL COMP 1039 OR |
| STEEL COMP 1040 OR |
| STEEL COMP 1541 NUT |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD ALL MATERIAL RESPONSES NUT |
| SURFACE TREATMENT | CADMIUM AND |
| CHROMATE NUT |
| PASSIVATE WASHER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES NUT |
| QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE WASHER |
| HARDNESS RATING | 80.0 ROCKWELL B MINIMUM AND |
| 32.0 ROCKWELL C MAXIMUM |
| NUT STYLE | FLAT WITH TURNED BACK EDGE |
| WASHER OUTSIDE DIAMETER | 1.677 INCHES MINIMUM AND |
| 1.707 INCHES MAXIMUM |
| OVERALL HEIGHT | 1.162 INCHES MINIMUM AND |
| 1.202 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 1.427 INCHES MINIMUM AND |
| 1.440 INCHES MAXIMUM |
| NUT COUNTERBORE DEPTH | 0.524 INCHES MINIMUM AND |
| 0.544 INCHES MAXIMUM NUT |
| COUNTERBORE DIAMETER | 1.205 INCHES MINIMUM AND |
| 2.215 INCHES MAXIMUM NUT |
| TEMP RATING | 450.0 DEG FAHRENHEIT MAXIMUM |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FF-N-836 |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS21244-16 |