The Elbow,tube, cataloged under National Stock Number 4730-01-703-1364, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-703-1364 |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Material Document and Classification | INAISO8434 INTERNATIONAL STD/SPEC 3RD MATERIAL RESPONSE ELBOW |
| Operating Pressure | 4569.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Maximum Operating Temp | 400.0 CELSIUS SINGLE RESPONSE DEGC |
| Nominal Outside Diameter | 18.0 MILLIMETERS FIRST END MM |
| Media for Which Designed | FLUID SINGLE RESPONSE |
| Material | STEEL STAINLESS - USE STB000 ELBOW |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| WEE18LMOMDCF | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-01-703-1364 is a Elbow,tube, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4730-01-705-5439. Verify interchangeability with system specifications before substitution.
Key specifications for 4730-01-703-1364: Connection Type: THREADED EXTERNAL PIPE ALL ENDS; Material Document and Classification: INAISO8434 INTERNATIONAL STD/SPEC 3RD MATERIAL RESPONSE ELBOW; Operating Pressure: 4569.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Maximum Operating Temp: 400.0 CELSIUS SINGLE RESPONSE DEGC. 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.