The Elbow,hose to Boss, cataloged under National Stock Number 4730-01-381-8286, 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 Sae International Dba Sae International. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-381-8286 |
| Primary Part Number | 12-12 430220C |
| Item Name | Elbow,hose to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Flow Angle | 90.0 DEGREES |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END |
| Connection Style | BEADED (HOSE) FIRST END |
| Nominal Inside Diameter Hose Accommodated | 0.750 INCHES FIRST END IN |
| Connection Type | THREADED EXTERNAL BOSS SECOND END |
| Connection Type | UNTHREADED EXTERNAL HOSE FIRST END |
| Leg Length | 45.5 MILLIMETERS NOMINAL FIRST END MM |
| Leg Length | 49.3 MILLIMETERS NOMINAL SECOND END MM |
| Nominal Thread Size | 0.750 INCHES SECOND END IN |
| Thread Class | 2A SECOND END A |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF SECOND 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 |
|---|---|
| 12-12 430220C | Amz Alabama Inc. (USA) |
| 12-12 430220C | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 12-12 430220C PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| 12-12 430220C | 3/9 Design control — primary reference U.S. Government activity |
NSN 4730-01-381-8286 is a Elbow,hose to Boss, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-381-8286 has 3 manufacturer part numbers on file: 12-12 430220C (Amz Alabama Inc.), 12-12 430220C (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12-12 430220C (Sae International Dba Sae International).
Key specifications for 12-12 430220C: Flow Angle: 90.0 DEGREES; Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END; Connection Style: BEADED (HOSE) FIRST END; Nominal Inside Diameter Hose Accommodated: 0.750 INCHES FIRST END IN. 12 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.