The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-237-6213, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) 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 29 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-237-6213 |
| Primary Part Number | AE706750-1 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| Flow Angle | 90.0 DEGREES FIRST END |
| Measuring Method and Length | 73.625 INCHES MINIMUM OVERALL AND 74.375 INCHES MAXIMUM OVERALL IN |
| Temp Rating | -54.0 CELSIUS AND 121.0 CELSIUS SINGLE RESPONSE DEGC |
| Flange Thickness | 0.156 INCHES NOMINAL SECOND END IN |
| Flange Thickness | 0.250 INCHES NOMINAL FIRST END IN |
| Minimum Inside Bending Radius | 9.000 INCHES IN |
| Connection Style | PLAIN SECOND END |
| Connection Style | RAISED FIRST END |
| Flange Outside Diameter | 0.750 INCHES NOMINAL SECOND END IN |
| Flange Outside Diameter | 3.125 INCHES NOMINAL FIRST END IN |
| End Connection Design | STRAIGHT SECOND END |
| End Connection Design | ELBOW FIRST END |
| Layer Composition and Location | 1ST LAYER BRAIDED POLYESTER CORD AND OUTER LAYER BRAIDED POLYESTER CORD |
| Connection Type | PLAIN FACE FLANGE SECOND END |
| Connection Type | RAISED FACE FLANGE FIRST END |
| Bolt Hole Diameter | 0.281 INCHES NOMINAL FIRST END IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 2.440 INCHES NOMINAL IN |
| Operating Pressure | 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Exterior Color | BLUE |
| Inside Diameter | 1.520 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Bolt Hole Quantity | 6 FIRST END |
| Bolt Circle Diameter | 2.375 INCHES NOMINAL FIRST END IN |
| Raised Face Diameter | 2.135 INCHES NOMINAL FIRST END IN |
| Raised Face Height | 0.375 INCHES NOMINAL FIRST END IN |
| Burst Test Pressure | 300.0 POUNDS PER SQUARE INCH LBS |
| Flange Style | ROUND W/ OUT BOLT HOLES SECOND END |
| Flange Style | ROUND W / BOLT HOLES FIRST END |
| 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 |
|---|---|
| AE706750-1 PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| GH511GD1 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| GH511GD | 7/1 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 4720-01-237-6213 is a Hose Assembly,nonmetallic, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-237-6213 has 2 manufacturer part numbers on file: AE706750-1 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), GH511GD1 (Northrop Grumman Systems Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 4720-01-238-0191, 4720-01-286-6410. Verify interchangeability with system specifications before substitution.
Key specifications for AE706750-1: Flow Angle: 90.0 DEGREES FIRST END; Measuring Method and Length: 73.625 INCHES MINIMUM OVERALL AND 74.375 INCHES MAXIMUM OVERALL IN; Temp Rating: -54.0 CELSIUS AND 121.0 CELSIUS SINGLE RESPONSE DEGC; Flange Thickness: 0.156 INCHES NOMINAL SECOND END IN. 29 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.