| MATERIAL | ALUMINUM ALLOY OVERALL |
| SURFACE TREATMENT | ANODIZE INSIDE |
| ANODIZE OUTSIDE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE |
| MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| STYLE DESIGNATOR | FLARED AND FLARELESS W/ CENTER WRENCHING FACILITY |
| CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS |
| CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) 1ST END |
| EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.930 INCHES ALL ENDS |
| THREAD SERIES DESIGNATOR | UNJ ALL ENDS |
| NOMINAL THREAD SIZE | 1.312 INCHES ALL ENDS |
| THREAD QUANTITY PER INCH | 12 ALL ENDS |
| THREAD CLASS | 3A ALL ENDS |
| NOMINAL OVERALL LENGTH | 1.969 INCHES |
| SPECIAL FEATURES | AUXILLARY POWER UNIT 116305-300 |
| SPECIFICATION/STANDARD DATA | 55820-172321-1 MANUFACTURERS STANDARD |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 55820 |
| DESIGN CONTROL REFERENCE | 172321-1 |