The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-074-7915, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 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 | 4720-01-074-7915 |
| Primary Part Number | MIL-DTL-25579 |
| 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 |
| Cross-Sectional Shape Style | ROUND |
| Thread Series Designator | UN FIRST END |
| Operating Pressure | 1125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Exterior Color | NATURAL |
| Thread Direction | RIGHT-HAND FIRST END |
| Hydrostatic Test Pressure | 2250.0 POUNDS PER SQUARE INCH LBS |
| Outside Diameter | 0.810 INCHES NOMINAL IN |
| Inside Diameter | 0.625 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 12 FIRST END |
| Outer Covering Environmental Protection | CORROSION RESISTANT |
| Measuring Method and Length | 19.000 INCHES NOMINAL WORKING IN |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| Temp Rating | -67.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Burst Test Pressure | 4500.0 POUNDS PER SQUARE INCH LBS |
| Layer Composition and Location | OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE |
| Thread Class | 3B FIRST END |
| Minimum Inside Bending Radius | 6.000 INCHES IN |
| End Connection Design | STRAIGHT FIRST END |
| Seat Angle | 37.0 DEGREES FIRST END |
| Nondefinitive Spec/std Data | 1 CLASS |
| Inside Surface Condition | SMOOTH |
| Nominal Thread Size | 1.062 INCHES FIRST END IN |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-DTL-25579 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2012 | Transdigm Inc Div Adelwiggins Group (USA) |
| 1A12T1A12L-0190 | Transdigm Inc Div Adelwiggins Group (USA) |
| MS8005K190A | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 6075 | Transdigm Inc Div Adelwiggins Group (USA) |
| MIL-H-25579 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4720-01-074-7915 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 4720-01-074-7915 has 6 cross-referenced part numbers: MIL-DTL-25579 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2012 (Transdigm Inc Div Adelwiggins Group), 1A12T1A12L-0190 (Transdigm Inc Div Adelwiggins Group), MS8005K190A (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 6075 (Transdigm Inc Div Adelwiggins Group) and 1 more.
There are 12 known substitutes for 4720-01-074-7915: 2815-00-146-7415, 5915-00-201-1987, 2520-00-311-6578 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-DTL-25579: Cross-Sectional Shape Style: ROUND; Thread Series Designator: UN FIRST END; Operating Pressure: 1125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS; Exterior Color: NATURAL. 23 total characteristics are documented in the Federal Logistics Information System.