The Elbow,tube, cataloged under National Stock Number 4730-01-046-7513, 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 Sps Technologies, Llc Dba Airdrome Precision Components. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-046-7513 |
| Primary Part Number | 7M148DA6 |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sps Technologies, Llc Dba Airdrome Precision Components |
| Status | ACTIVE |
| Nominal Width Across Flats | 0.582 INCHES CENTER BULKHEAD IN |
| Flow Angle | 90.0 DEGREES |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Connection Style | FLARED (TUBE) FIRST END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Material Document and Classification | QQ-A-225/6,T6 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-225/6,T851 FED SPEC 3RD MATERIAL RESPONSE NUT |
| Material Document and Classification | QQ-A-367 FED SPEC 1ST MATERIAL RESPONSE ELBOW |
| Leg Length | 1.062 INCHES MINIMUM AND 1.109 INCHES MAXIMUM FIRST END IN |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Surface Treatment | ANODIZE OVERALL |
| Thread Quantity Per Inch | 18 FIRST END |
| Material | ALUMINUM ALLOY OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) FIRST END |
| 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 |
|---|---|
| 7M148DA6 | Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply (USA) |
| 7M148DA6 | B. & E. Manufacturing Co., Inc. Dba B & E Manufacturing Co Inc (USA) |
| 7M148DA6 PRIMARY | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| 7M148DA6 | Nelson Aero Space, Inc. (USA) |
| 7M148DA6 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 7M148DA6 | 5/9 Secondary reference Faber Enterprises, Inc. Div Faber Enterprise Inc |
| 10108500 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 7M148 | D/9 Drawing number reference only The Boeing Company Div Defense |
| 7M148DA6 | 5/9 Secondary reference Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company |
NSN 4730-01-046-7513 is a Elbow,tube, manufactured by Sps Technologies, Llc Dba Airdrome Precision Components, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-046-7513 has 5 manufacturer part numbers on file: 7M148DA6 (Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply), 7M148DA6 (B. & E. Manufacturing Co., Inc. Dba B & E Manufacturing Co Inc), 7M148DA6 (Sps Technologies, Llc Dba Airdrome Precision Components), 7M148DA6 (Nelson Aero Space, Inc.), 7M148DA6 (The Boeing Company Div Defense).
Key specifications for 7M148DA6: Nominal Width Across Flats: 0.582 INCHES CENTER BULKHEAD IN; Flow Angle: 90.0 DEGREES; Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Connection Style: FLARED (TUBE) FIRST END. 13 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.