The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-017-6602, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Badger Fire Protection Inc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4720-01-017-6602 |
| Primary Part Number | 7-026-0300 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Badger Fire Protection Inc |
| Status | ACTIVE |
| Measuring Method and Length | 48.750 INCHES NOMINAL OVERALL IN |
| Minimum Inside Bending Radius | 6.000 INCHES IN |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Layer Composition and Location | OUTER LAYER RUBBER IMPREGNATED BRAIDED COTTON CORD |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.781 INCHES NOMINAL IN |
| Operating Pressure | 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | REUSABLE END FITTINGS |
| End Fitting Component and Material | COMPLETE FITTING COPPER ALLOY ALL ENDS |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Exterior Color | BLACK |
| Inside Diameter | 0.406 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Thread Class | 2B FIRST END |
| Outer Covering Environmental Protection | ABRASION RESISTANT |
| 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 |
|---|---|
| 7-026-0300 PRIMARY | Badger Fire Protection Inc (USA) |
| Reference | Meaning |
|---|---|
| 7-026-0300 | 5/9 Secondary reference Badger Fire Protection Inc |
| 1501-411-4-411- | C/1 Advisory reference — outside the item-of-supply concept Danfoss Power Solutions II, Llc |
| 7-047-0300 | 5/9 Secondary reference Badger Fire Protection Inc |
| CP-5599 | D/9 Drawing number reference only Badger Fire Protection Inc |
NSN 4720-01-017-6602 is a Hose Assembly,nonmetallic, manufactured by Badger Fire Protection Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-017-6602 has 1 manufacturer part number on file: 7-026-0300 (Badger Fire Protection Inc).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-017-7324. Verify interchangeability with system specifications before substitution.
Key specifications for 7-026-0300: Measuring Method and Length: 48.750 INCHES NOMINAL OVERALL IN; Minimum Inside Bending Radius: 6.000 INCHES IN; Connection Style: SWIVEL NUT FLARE FIRST END; End Connection Design: STRAIGHT 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.