| ASSEMBLY OVERALL HEIGHT | 0.281 INCHES MAXIMUM |
| CHANNEL HEIGHT | 0.062 INCHES MINIMUM |
| CHANNEL STYLE | STRAIGHT TYPE |
| HARDNESS RATING | 49.0 ROCKWELL C MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| OVERALL LENGTH | 3.310 INCHES NOMINAL |
| OVERALL WIDTH | 0.516 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/1 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-250/4 ASSN STD 2ND MATERIAL RESPONSE AND QQ-A-250/12 FED SPEC 3RD MATERIAL RESPONSE CHANNEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-635 FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-635 FED SPEC 2ND MATERIAL RESPONSE AND QQ-S-635 FED SPEC 3RD MATERIAL RESPONSE AND ASTM A29 ASSN STD 4TH MATERIAL RESPONSE AND ASTM A29 ASSN STD 5TH MATERIAL RESPONSE AND ASTM A29 ASSN STD ALL MATERIAL RESPONSES AND ASTM A29 ASSN STD 6TH MATERIAL RESPONSE NUT |
| MATERIAL | ALUMINUM ALLOY 1100 AND ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 7075 CHANNEL |
| MATERIAL | STEEL COMP 1035 AND STEEL COMP 1040 AND STEEL COMP 1050 AND STEEL COMP 1042 AND STEEL COMP 4130 AND STEEL COMP 4340 AND STEEL COMP 8740 NUT |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| NUT QUANTITY | 3 |
| NUT SPACING | 1.125 INCHES NOMINAL |
| NUT STYLE | GANG CHANNEL, SELF LOCKING |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| TEMP RATING | 250.0 FAHRENHEIT MAXIMUM |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES | UNJF |
| THREAD QUANTITY PER INCH | 28 |