The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-342-6546, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Dana Off Highway Products, Llc. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-342-6546 |
| Primary Part Number | HCF1587B |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Dana Off Highway Products, Llc |
| Status | ACTIVE |
| Measuring Method and Length | 79.875 INCHES NOMINAL OVERALL IN |
| Temp Rating | -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Minimum Inside Bending Radius | 5.000 INCHES IN |
| Connection Style | INVERTED FLARE FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Layer Composition and Location | 2ND LAYER BRAIDED RAYON CORD AND 1ST LAYER BRAIDED RAYON CORD AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.938 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.500 INCHES FIRST END IN |
| Seat Angle | 30.0 DEGREES FIRST END |
| Exterior Color | BLACK |
| Inside Diameter | 0.500 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Hydrostatic Test Pressure | 2000.0 POUNDS PER SQUARE INCH LBS |
| Thread Class | 2A FIRST END A |
| Burst Test Pressure | 4000.0 POUNDS PER SQUARE INCH LBS |
| Outer Covering Environmental Protection | ABRASION RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT AND OZONE RESISTANT AND WEATHERPROOF |
| Thread Series Designator | UNF 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 |
|---|---|
| HCF1587B | Dana Off Highway Products, Llc (USA) |
| HCF1587 | Dana Off Highway Products, Llc (USA) |
| 8327173 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| HCF1587C | Dana Off Highway Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| 320329 | 5/9 Secondary reference Daf Trucks N.v. |
| 715E17 | 5/9 Secondary reference Diamond Reo Truck Co |
| HCF1587 | 5/9 Secondary reference Vme Americas Inc Sub of Vme Group N V |
| 113671R11 | 3/2 Design control — primary reference U.S. Government activity |
| HCF1587B | 5/9 Secondary reference Vme Americas Inc Sub of Vme Group N V |
| KC9383 | 5/9 Secondary reference Diamond Reo Truck Co |
| HCF1587C | 5/9 Secondary reference Vme Americas Inc Sub of Vme Group N V |
NSN 4720-00-342-6546 is a Hose Assembly,nonmetallic, manufactured by Dana Off Highway Products, Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-342-6546 has 4 manufacturer part numbers on file: HCF1587B (Dana Off Highway Products, Llc), HCF1587 (Dana Off Highway Products, Llc), 8327173 (U S Army Tank Automotive Command Amsta-Im-Mm), HCF1587C (Dana Off Highway Products, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5999-01-615-2123. Verify interchangeability with system specifications before substitution.
Key specifications for HCF1587B: Measuring Method and Length: 79.875 INCHES NOMINAL OVERALL IN; Temp Rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 5.000 INCHES IN; Connection Style: INVERTED FLARE FIRST END. 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.