The Elbow,quick Disconnect, cataloged under National Stock Number 4730-01-294-8142, 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 Northrop Grumman Systems Corporation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-294-8142 |
| Primary Part Number | 1128SFL49341-1 |
| Item Name | Elbow,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Flow Angle | 90.0 DEGREES |
| Style Designator | ELBOW |
| 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 |
|---|---|
| 1128SFL49341-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 1128SFL49341-1 | Welding Metallurgy, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1128SFL4934-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 1128SFL49341-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 4730-01-294-8142 is a Elbow,quick Disconnect, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-294-8142 has 2 manufacturer part numbers on file: 1128SFL49341-1 (Northrop Grumman Systems Corporation), 1128SFL49341-1 (Welding Metallurgy, Inc.).
Key specifications for 1128SFL49341-1: Flow Angle: 90.0 DEGREES; Style Designator: ELBOW; Special Features: FIRST LEG LENGTH 1.000 IN.; SECOND LEG LENGTH 1.000 IN. IN. 2 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.