The Elbow,tube, cataloged under National Stock Number 4730-01-462-2907, 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 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-462-2907 |
| Primary Part Number | 7M148J2 |
| 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 |
| Flow Angle | 90.0 DEGREES |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END |
| Criticality Code Justification | AGAV |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Material Document and Classification | AIS 302 FED SPEC SINGLE MATERIAL RESPONSE OR AIS 304 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FIRST END IN |
| Leg Length | 0.770 INCHES NOMINAL SECOND END IN |
| Leg Length | 0.670 INCHES NOMINAL FIRST END IN |
| Nominal Thread Size | 0.312 INCHES FIRST END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3B FIRST END |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNF FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 7M148J2 | The Boeing Company Div Defense (USA) |
| 7M148J2 | Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (USA) |
| 7M148J2 PRIMARY | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| 7M148J2 | Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply (USA) |
| 7M148J2 | Nelson Aero Space, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 7M148J2 | 5/9 Secondary reference Faber Enterprises, Inc. Div Faber Enterprise Inc |
NSN 4730-01-462-2907 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 4730-01-462-2907 has 5 manufacturer part numbers on file: 7M148J2 (The Boeing Company Div Defense), 7M148J2 (Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company), 7M148J2 (Sps Technologies, Llc Dba Airdrome Precision Components), 7M148J2 (Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply), 7M148J2 (Nelson Aero Space, Inc.).
Key specifications for 7M148J2: Flow Angle: 90.0 DEGREES; Connection Style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END; Criticality Code Justification: AGAV; Connection Type: THREADED INTERNAL TUBE FIRST END. 14 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.