The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-974-1713, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-974-1713 |
| Primary Part Number | MIL-DTL-26521 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Connection Type | INTERNAL QUICK DISCONNECT FIRST END |
| Outer Covering Environmental Protection | FUEL RESISTANT |
| End Connection Design | STRAIGHT SECOND END |
| Inside Surface Condition | SMOOTH |
| Quick Disconnect Nominal Size | 2.000 INCHES FIRST END IN |
| Fitting Component and Surface Treatment | NIPPLE ANODIZE ALL ENDS |
| Exterior Color | NATURAL |
| Connection Style | CAM OR LEVER (INTERNAL) FIRST END |
| Quick Disconnect Nominal Size | 2.000 INCHES SECOND END IN |
| End Connection Design | STRAIGHT FIRST END |
| Hydrostatic Test Pressure | 380.0 POUNDS PER SQUARE INCH LBS |
| Connection Type | EXTERNAL QUICK DISCONNECT SECOND END |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Measuring Method and Length | 297.000 INCHES MINIMUM OVERALL AND 303.000 INCHES MAXIMUM OVERALL IN |
| Connection Style | CAM OR LEVER (EXTERNAL) SECOND END |
| Layer Composition and Location | OUTER LAYER MOLDED RUBBER, CHLOROPRENE |
| Cross-Sectional Shape Style | ROUND |
| Fitting Component and Surface Treatment | EXPANSION RING CADMIUM FIRST END |
| End Fitting Component and Material | NIPPLE ALUMINUM ALLOY FIRST END |
| Outside Diameter | 2.563 INCHES NOMINAL IN |
| Burst Test Pressure | 950.0 POUNDS PER SQUARE INCH LBS |
| Inside Diameter | 2.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-DTL-26521 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M26521F2.0T2500 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M26521-1-300 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M26521F2.0T0300 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 113833-3 | Air Logistics Corporation Dba Air Logistics Corp (USA) |
NSN 4720-00-974-1713 is a Hose Assembly,nonmetallic, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-974-1713 has 5 cross-referenced part numbers: MIL-DTL-26521 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M26521F2.0T2500 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M26521-1-300 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M26521F2.0T0300 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 113833-3 (Air Logistics Corporation Dba Air Logistics Corp).
There are 12 known substitutes for 4720-00-974-1713: 4720-00-088-3053, 4720-00-088-4492, 4720-00-611-9581 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-DTL-26521: Connection Type: INTERNAL QUICK DISCONNECT FIRST END; Outer Covering Environmental Protection: FUEL RESISTANT; End Connection Design: STRAIGHT SECOND END; Inside Surface Condition: SMOOTH. 23 total characteristics are documented in the Federal Logistics Information System.