The Adapter,straight,flange to Pipe, cataloged under National Stock Number 4730-00-097-5232, 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 Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-097-5232 |
| Primary Part Number | 51B9003-12 |
| Item Name | Adapter,straight,flange to Pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn |
| Status | ACTIVE |
| Flange Shape | RECTANGULAR SECOND END |
| Flange Face Design | RAISED STRAIGHT SECOND END |
| Connection Style | PLAIN (PIPE) FIRST END |
| Nominal Length | 1.250 INCHES SECOND END IN |
| Nominal Overall Length | 1.000 INCHES IN |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Surface Treatment | CADMIUM OVERALL |
| Nominal Width | 1.250 INCHES SECOND END IN |
| Material | STEEL OVERALL |
| Thread Series Designator | NPT FIRST END |
| Raised Face Nominal Diameter | 1.062 INCHES SECOND END IN |
| Raised Face Nominal Height | 0.125 INCHES SECOND END IN |
| Nominal Thickness | 0.156 INCHES SECOND END IN |
| 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 |
|---|---|
| 51B9003-12 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 51B9003-12 PRIMARY | Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn (USA) |
| Reference | Meaning |
|---|---|
| 51B9003-12 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters |
| 51B9003-12 | 5/9 Secondary reference U.S. Government activity |
NSN 4730-00-097-5232 is a Adapter,straight,flange to Pipe, manufactured by Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-097-5232 has 2 manufacturer part numbers on file: 51B9003-12 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 51B9003-12 (Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn).
Key specifications for 51B9003-12: Flange Shape: RECTANGULAR SECOND END; Flange Face Design: RAISED STRAIGHT SECOND END; Connection Style: PLAIN (PIPE) FIRST END; Nominal Length: 1.250 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.