The Elbow,pipe, cataloged under National Stock Number 4730-01-247-4807, 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 Velvac Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-247-4807 |
| Primary Part Number | 017019 |
| Item Name | Elbow,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Velvac Inc |
| Status | ACTIVE |
| Connection Style | PLAIN (PIPE) FIRST END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Specification/standard Data | 81343-J530 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 13 FIGURE |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 017019 PRIMARY | Velvac Inc (USA) |
| SAE J530 6-6 130239B PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| J530 6-6 130239B | 5/9 Secondary reference U.S. Government activity |
| J530 6-6 130239B | 5/9 Secondary reference Sae International Dba Sae International |
| 01719 | 5/9 Secondary reference Velvac Inc |
| J530 | 5/9 Secondary reference Sae International Dba Sae International |
| J530 | 5/9 Secondary reference U.S. Government activity |
| SAE-J530 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 4730-01-247-4807 is a Elbow,pipe, manufactured by Velvac Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-247-4807 has 2 manufacturer part numbers on file: 017019 (Velvac Inc), SAE J530 6-6 130239B (Sae International Dba Sae International).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-428-9682, 4730-01-644-9287. Verify interchangeability with system specifications before substitution.
Key specifications for 017019: Connection Style: PLAIN (PIPE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END; Connection Type: THREADED INTERNAL PIPE FIRST END; Connection Type: THREADED EXTERNAL PIPE SECOND END. 7 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.