The Reducer,pipe, cataloged under National Stock Number 4730-01-327-5202, 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 Cunico Corporation. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-327-5202 |
| Primary Part Number | 415202769 |
| Item Name | Reducer,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Cunico Corporation |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 5.000 INCHES SECOND END IN |
| Nominal Pipe Size Accommodated | 6.000 INCHES FIRST END IN |
| Connection Style | BEVELED (PIPE) ALL ENDS |
| Nominal Overall Length | 5.500 INCHES IN |
| Connection Type | BUTT WELD PIPE ALL ENDS |
| Material Document and Classification | MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE AND ASME SB-402,ALLOY 70-30 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Maximum Operating Temp | 150.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE XS ALL ENDS |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 415202769 PRIMARY | Cunico Corporation (USA) |
| CN730CR600500 | Bestweld Inc (USA) |
NSN 4730-01-327-5202 is a Reducer,pipe, manufactured by Cunico Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-327-5202 has 2 manufacturer part numbers on file: 415202769 (Cunico Corporation), CN730CR600500 (Bestweld Inc).
Key specifications for 415202769: Nominal Pipe Size Accommodated: 5.000 INCHES SECOND END IN; Nominal Pipe Size Accommodated: 6.000 INCHES FIRST END IN; Connection Style: BEVELED (PIPE) ALL ENDS; Nominal Overall Length: 5.500 INCHES IN. 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.