| MATERIAL | STEEL COMP 4140 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| CONNECTION STYLE | FLARED (TUBE) ALL ENDS |
| SEAT ANGLE | 37.0 DEGREES ALL ENDS |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS |
| THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| UNJF 1ST END BULKHEAD |
| NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS |
| 0.438 INCHES 1ST END BULKHEAD |
| THREAD CLASS | 3A ALL ENDS |
| 3A 1ST END BULKHEAD |
| LEG LENGTH | 0.891 INCHES NOMINAL 2ND END |
| 0.953 INCHES NOMINAL 3RD END |
| 1.578 INCHES NOMINAL 1ST END BULKHEAD |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 88044 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | AN804-4 |