| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TY 2, CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| THREADED EXTERNAL TUBE 2ND END |
| THREADED EXTERNAL TUBE 3RD END |
| SEAT ANGLE | 37.0 DEGREES 1ST END |
| 37.0 DEGREES 2ND END |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES 1ST END |
| 0.500 INCHES 2ND END |
| THREAD SERIES DESIGNATOR | UNF 1ST END |
| UNF 2ND END |
| NPTF 3RD END |
| NOMINAL THREAD SIZE | 0.750 INCHES 1ST END |
| 0.750 INCHES 2ND END |
| 0.375 INCHES 3RD END |
| THREAD CLASS | 2A 1ST END |
| 2A 2ND END |
| LEG LENGTH | 1.260 INCHES NOMINAL 1ST END |
| 1.260 INCHES NOMINAL 2ND END |
| 1.020 INCHES NOMINAL 3RD END |
| SPECIFICATION/STANDARD DATA | 81349-MIL-F-18866 GOVERNMENT SPECIFICATION |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-DTL-18866 |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS51513A8 |