The Reducer,tube, cataloged under National Stock Number 4730-01-043-8152, 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 Swagelok Co. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-043-8152 |
| Primary Part Number | ZY1011-R-16 |
| Item Name | Reducer,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Connection Style | PLAIN (TUBE) FIRST END |
| Connection Style | INVERTED FLARE (TUBE) SECOND END |
| Tubing Wall Nominal Thickness for Which Designed | 0.101 INCHES FIRST END IN |
| Nominal Overall Length | 2.000 INCHES IN |
| Connection Type | UNTHREADED INTERNAL TUBE FIRST END |
| Connection Type | THREADED EXTERNAL TUBE SECOND END |
| Material Document and Classification | BACR17B MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Outside Diameter Tube Accommodated | 0.625 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 0.750 INCHES FIRST END IN |
| Nominal Thread Size | 0.875 INCHES SECOND END IN |
| Seat Angle | 20.0 DEGREES SECOND END |
| Specification/standard Data | 81205-BACR17B MANUFACTURERS STANDARD |
| Thread Class | 2A SECOND END A |
| Material | PLASTIC POLYAMIDE NYLON OVERALL |
| Thread Series Designator | UNEF SECOND END |
| 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 |
|---|---|
| ZY1011-R-16 PRIMARY | Swagelok Co (USA) |
| Reference | Meaning |
|---|---|
| 16-10TRZ-NY | 5/9 Secondary reference Parker-Hannifin Corporation Div Instrumentation Products Division |
| BACR17B10-16 | 5/2 Secondary reference U.S. Government activity |
NSN 4730-01-043-8152 is a Reducer,tube, manufactured by Swagelok Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-043-8152 has 1 manufacturer part number on file: ZY1011-R-16 (Swagelok Co).
Key specifications for ZY1011-R-16: Connection Style: PLAIN (TUBE) FIRST END; Connection Style: INVERTED FLARE (TUBE) SECOND END; Tubing Wall Nominal Thickness for Which Designed: 0.101 INCHES FIRST END IN; Nominal Overall Length: 2.000 INCHES IN. 16 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.