The Elbow,flange to Tube, cataloged under National Stock Number 4730-01-605-3183, 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 Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 4730-01-605-3183 |
| Primary Part Number | JM-0412 |
| Item Name | Elbow,flange to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy |
| Status | ACTIVE |
| Connection Style | FLARED (TUBE) FIRST END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Connection Type | UNTHREADED EXTERNAL TUBE FIRST END |
| Media for Which Designed | GAS, LIQUEFIED SINGLE RESPONSE |
| 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 |
|---|---|
| JM-0412 PRIMARY | Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy (USA) |
NSN 4730-01-605-3183 is a Elbow,flange to Tube, manufactured by Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-605-3183 has 1 manufacturer part number on file: JM-0412 (Vt Leeboy Inc. Dba Leeboy Div Vt Leeboy).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-644-0580. Verify interchangeability with system specifications before substitution.
Key specifications for JM-0412: Connection Style: FLARED (TUBE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END; Connection Type: THREADED EXTERNAL PIPE SECOND END; Connection Type: UNTHREADED EXTERNAL TUBE FIRST END. 5 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.