The Tee,tube to Boss, cataloged under National Stock Number 4730-01-626-9125, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-626-9125 |
| Primary Part Number | AS1039GW121212 |
| Item Name | Tee,tube to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Surface Treatment Document and Classification | AMS2472 NATIONAL STD/SPEC 1ST TREATMENT RESPONSE OR MIL-A-8625,TYPE II,CLASS 2,DYE BROWN,DUPLEX SEAL PER PROCUREMENT SPEC MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| Connection Style | FLARED (TUBE) ALL ENDS |
| Tubing Wall Nominal Thickness for Which Designed | 0.750 INCHES ALL ENDS IN |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Style Designator | TEE |
| Material Document and Classification | 7075-T73 PER AMS4141 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE OR 7075-T73 PER QQ-A-367 FED SPEC 2ND MATERIAL RESPONSE OR 7075-T7351 PER AMS4124 NATIONAL STD/SPEC 3RD MATERIAL RESPONSE OR 7075-T73 PER QQ-A-225/9 FED SPEC 4TH MATERIAL RESPONSE OVERALL |
| Operating Pressure | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Leg Length | 1.789 INCHES NOMINAL FIRST END IN |
| Leg Length | 1.789 INCHES NOMINAL SECOND END IN |
| Leg Length | 2.679 INCHES NOMINAL THIRD END IN |
| Nominal Thread Size | 1.0625 INCHES ALL ENDS IN |
| Specification/standard Data | 81343-AS1039 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Surface Treatment | ANODIZE OVERALL |
| Thread Class | 3A ALL ENDS A |
| Thread Quantity Per Inch | 12 ALL ENDS |
| Material | ALUMINUM ALLOY 7075 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) ALL ENDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AS1039GW121212 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AS1039GW121212 | 3/9 Design control — primary reference U.S. Government activity |
| SAE-AS4841 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 4730-01-626-9125 is a Tee,tube to Boss, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-626-9125 has 1 manufacturer part number on file: AS1039GW121212 (Sae International Dba Sae International).
Key specifications for AS1039GW121212: Surface Treatment Document and Classification: AMS2472 NATIONAL STD/SPEC 1ST TREATMENT RESPONSE OR MIL-A-8625,TYPE II,CLASS 2,DYE BROWN,DUPLEX SEAL PER PROCUREMENT SPEC MIL SPEC 2ND TREATMENT RESPONSE OVERALL; Connection Style: FLARED (TUBE) ALL ENDS; Tubing Wall Nominal Thickness for Which Designed: 0.750 INCHES ALL ENDS IN; Connection Type: THREADED EXTERNAL TUBE ALL ENDS. 17 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.