The Elbow,tube to Hose, cataloged under National Stock Number 4730-00-804-5632, 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 Elwood William J Inc. Government technical data includes 17 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-804-5632 |
| Primary Part Number | 419247 |
| Item Name | Elbow,tube to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Elwood William J Inc |
| Status | ACTIVE |
| Flow Angle | 45.0 DEGREES |
| Connection Style | MULTI-GROOVED (HOSE) SECOND END |
| Connection Style | FLARED (TUBE) FIRST END |
| Nominal Inside Diameter Hose Accommodated | 0.750 INCHES SECOND END IN |
| Connection Type | UNTHREADED EXTERNAL HOSE SECOND END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Material Document and Classification | AMS 5640 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Nominal Outside Diameter Tube Accommodated | 0.312 INCHES FIRST END IN |
| Leg Length | 1.375 INCHES NOMINAL FIRST END IN |
| Leg Length | 3.385 INCHES NOMINAL SECOND END IN |
| Reduced Passage Nominal Inside Diameter | 0.375 INCHES SECOND END IN |
| Reduced Passage Nominal Inside Diameter | 0.375 INCHES FIRST END IN |
| Nominal Thread Size | 0.500 INCHES FIRST END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Thread Class | 3B FIRST END |
| Material | STEEL COMP 303 OR STEEL COMP 303SE OR 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 | X |
| Part Number | Manufacturer |
|---|---|
| 419247 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 419247 PRIMARY | Elwood William J Inc (USA) |
| Reference | Meaning |
|---|---|
| 419247 | 3/2 Design control — primary reference U.S. Government activity |
| 419247 | 5/9 Secondary reference Experimental Tool Corp |
| 419247 | 5/9 Secondary reference General Electric Co Apparatus Sales Division of Apparatus Group |
| 419247 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 419247 | 5/9 Secondary reference Cecilware Corporation |
| 419247 | 5/9 Secondary reference Engineered Machine Builders |
NSN 4730-00-804-5632 is a Elbow,tube to Hose, manufactured by Elwood William J Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-804-5632 has 2 manufacturer part numbers on file: 419247 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 419247 (Elwood William J Inc).
Key specifications for 419247: Flow Angle: 45.0 DEGREES; Connection Style: MULTI-GROOVED (HOSE) SECOND END; Connection Style: FLARED (TUBE) FIRST END; Nominal Inside Diameter Hose Accommodated: 0.750 INCHES SECOND END IN. 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.