The Flange,pipe,swivel Retaining, cataloged under National Stock Number 4730-00-289-0786, 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 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-289-0786 |
| Primary Part Number | 9644-24D |
| Item Name | Flange,pipe,swivel Retaining |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| Face Seating Surface Condition | MACHINED |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 2 MIL SPEC 1ST TREATMENT RESPONSE |
| Maximum Operating Temp and Media for Which Designed | 275.0 FAHRENHEIT FUEL/OIL, HYDROCARBON DEGF |
| Tube Outside Diameter for Which Designed | 1.500 INCHES NOMINAL IN |
| Operating Pressure and Type | 500.0 POUNDS PER SQUARE INCH (PSI) HYDROCARBON FUEL OR OIL MAXIMUM REQUIRED LBS |
| Flange Section Style | PLAIN RECESSED FACE |
| Style Designator | SQUARE, NO BOLT HOLES |
| Recess Depth | 0.168 INCHES NOMINAL IN |
| Recess Diameter | 2.135 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Flange Width | 2.375 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Thickness | 0.297 INCHES NOMINAL 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 |
|---|---|
| 9644-24D | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 9644-24D | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| AS4875 | 5/1 Secondary reference Sae International Dba Sae International |
| SAE-AS4875 | 5/1 Secondary reference Sae International Dba Sae International |
| AN756D24 | 5/9 Secondary reference U.S. Government activity |
| MS20756-D24 | 2/2 Government specification standardization U.S. Government activity |
| MS20756D24 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 4730-00-289-0786 is a Flange,pipe,swivel Retaining, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-289-0786 has 2 manufacturer part numbers on file: 9644-24D (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 9644-24D (Satair A/s).
Key specifications for 9644-24D: Face Seating Surface Condition: MACHINED; Surface Treatment Document and Classification: MIL-A-8625,TYPE 2 MIL SPEC 1ST TREATMENT RESPONSE; Maximum Operating Temp and Media for Which Designed: 275.0 FAHRENHEIT FUEL/OIL, HYDROCARBON DEGF; Tube Outside Diameter for Which Designed: 1.500 INCHES NOMINAL 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.