The Reducer,pipe, cataloged under National Stock Number 4730-01-170-9783, 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 Cnh Industrial America Llc Dba Cnh America. Government technical data includes 11 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-170-9783 |
| Primary Part Number | 217-1092 |
| Item Name | Reducer,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Cnh Industrial America Llc Dba Cnh America |
| Status | ACTIVE |
| Surface Treatment Document and Classification | J514 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Nominal Overall Length | 1.960 INCHES IN |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Nominal Thread Size | 0.250 INCHES SECOND END IN |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Specification/standard Data | 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 38 FIGURE |
| Material | STEEL OVERALL |
| Thread Series Designator | NPTF ALL ENDS |
| Reducer Type | CONCENTRIC |
| 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 |
|---|---|
| 217-1092 PRIMARY | Cnh Industrial America Llc Dba Cnh America (USA) |
| 3/4X1/4FF-S PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| SAE J514-3 12-4 140137C PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| 12-4 140137C | 5/9 Secondary reference Sae International Dba Sae International |
| 12-4 140137C | 5/9 Secondary reference U.S. Government activity |
| 3/4X1/4FF-S | 5/9 Secondary reference U.S. Government activity |
| SAE J514 12-4 140137C | 5/9 Secondary reference Sae International Dba Sae International |
| J514 | 5/9 Secondary reference U.S. Government activity |
| J514 | 5/1 Secondary reference Sae International Dba Sae International |
| SAE-J514-3 | 3/1 Design control — primary reference Sae International Dba Sae International |
| SAE-J514 | 5/9 Secondary reference Sae International Dba Sae International |
NSN 4730-01-170-9783 is a Reducer,pipe, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-170-9783 has 3 manufacturer part numbers on file: 217-1092 (Cnh Industrial America Llc Dba Cnh America), 3/4X1/4FF-S (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), SAE J514-3 12-4 140137C (Sae International Dba Sae International).
Key specifications for 217-1092: Surface Treatment Document and Classification: J514 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Connection Style: PLAIN (PIPE) ALL ENDS; Nominal Overall Length: 1.960 INCHES IN; Connection Type: THREADED EXTERNAL PIPE ALL ENDS. 11 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.