The Elbow,pipe to Hose, cataloged under National Stock Number 4730-01-178-9641, 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 13 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-178-9641 |
| Primary Part Number | SAE J1231 10-12 430360C |
| Item Name | Elbow,pipe to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Flow Angle | 45.0 DEGREES |
| Connection Style | BEADED (HOSE) SECOND END |
| Connection Style | PLAIN (PIPE) FIRST END |
| Nominal Inside Diameter Hose Accommodated | 0.625 INCHES SECOND END IN |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Connection Type | UNTHREADED EXTERNAL HOSE SECOND END |
| Leg Length | 1.380 INCHES NOMINAL SECOND END IN |
| Leg Length | 1.130 INCHES NOMINAL FIRST END IN |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Specification/standard Data | 81343-J1231 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 3 FIGURE |
| Material | STEEL OVERALL |
| Thread Series Designator | NPTF 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 |
|---|---|
| 217-425 | Cnh Industrial America Llc Dba Cnh America (USA) |
| SAE J1231 10-12 430360C PRIMARY | Sae International Dba Sae International (USA) |
| 4503-10-12 | Air-Way Manufacturing Company (USA) |
| Reference | Meaning |
|---|---|
| SAE J1231 10-12 430360C | 5/9 Secondary reference U.S. Government activity |
| SAE-J1231 | 3/1 Design control — primary reference Sae International Dba Sae International |
| 10-12 430360C | 5/9 Secondary reference U.S. Government activity |
| J1231 | 5/9 Secondary reference Sae International Dba Sae International |
| J1231 | 5/9 Secondary reference U.S. Government activity |
NSN 4730-01-178-9641 is a Elbow,pipe to Hose, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-178-9641 has 3 manufacturer part numbers on file: 217-425 (Cnh Industrial America Llc Dba Cnh America), SAE J1231 10-12 430360C (Sae International Dba Sae International), 4503-10-12 (Air-Way Manufacturing Company).
2 possible matches (shared part number, not a government interchangeability claim): 6750-01-427-2405, 5360-01-483-7849. Verify interchangeability with system specifications before substitution.
Key specifications for SAE J1231 10-12 430360C: Flow Angle: 45.0 DEGREES; Connection Style: BEADED (HOSE) SECOND END; Connection Style: PLAIN (PIPE) FIRST END; Nominal Inside Diameter Hose Accommodated: 0.625 INCHES SECOND END IN. 13 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.