The Flange,pipe,swivel Retaining, cataloged under National Stock Number 4730-01-508-2680, 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 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-508-2680 |
| Primary Part Number | AE23500K |
| 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 | GROUND |
| Nominal Pipe Size for Which Designed | 1.125 INCHES IN |
| Surface Treatment Document and Classification | QQ-P-33 FED SPEC 1ST TREATMENT RESPONSE |
| Maximum Operating Temp and Media for Which Designed | 135.0 CELSIUS ANY ACCEPTABLE DEGC |
| Flange Section Style | PLAIN RECESSED FACE |
| Style Designator | RECTANGULAR, WITH BOLT HOLES |
| Bolt Hole Diameter | 0.205 INCHES NOMINAL IN |
| Material Document and Classification | BAMS4133 ASSN STD 1ST MATERIAL RESPONSE AND AMS5645 ASSN STD 2ND MATERIAL RESPONSE |
| Recess Depth | 0.115 INCHES NOMINAL IN |
| Outer Bolt Circle Hole Quantity | 4 |
| Flange Length | 1.590 INCHES NOMINAL IN |
| Recess Diameter | 1.260 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Center to Center Distance Between Bolt Holes Along Length | 1.160 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Center to Center Distance Between Bolt Holes Along Width | 1.160 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.215 INCHES NOMINAL IN |
| Flange Width | 1.590 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY AND STEEL CORROSION RESISTING |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.215 INCHES NOMINAL IN |
| Thickness | 0.230 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 |
|---|---|
| AE23500K PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| Reference | Meaning |
|---|---|
| 10109092 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 4730-01-508-2680 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 4730-01-508-2680 has 1 manufacturer part number on file: AE23500K (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).
Key specifications for AE23500K: Face Seating Surface Condition: GROUND; Nominal Pipe Size for Which Designed: 1.125 INCHES IN; Surface Treatment Document and Classification: QQ-P-33 FED SPEC 1ST TREATMENT RESPONSE; Maximum Operating Temp and Media for Which Designed: 135.0 CELSIUS ANY ACCEPTABLE DEGC. 21 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.