The Dissolved Oxygen Test Kit, cataloged under National Stock Number 4720-01-468-9779, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Aquaphoenix Scientific, Llc. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-468-9779 |
| Primary Part Number | K-7501 |
| Item Name | Dissolved Oxygen Test Kit |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Aquaphoenix Scientific, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | TEST KITS CONTAIN 30 AMPOULES, COMPARATOR, ACCESSORY SOLUTIONS (WHEN NECESSARY), SNAP CUP AND INSTRUCIONS |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| K-7501 PRIMARY | Aquaphoenix Scientific, Llc (USA) |
NSN 4720-01-468-9779 is a Dissolved Oxygen Test Kit, manufactured by Aquaphoenix Scientific, Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-468-9779 has 1 manufacturer part number on file: K-7501 (Aquaphoenix Scientific, Llc).
Key specifications for K-7501: General Characteristics Item Description: TEST KITS CONTAIN 30 AMPOULES, COMPARATOR, ACCESSORY SOLUTIONS (WHEN NECESSARY), SNAP CUP AND INSTRUCIONS; Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL. BOILER FEEDWATER TESTING.; Part Name Assigned by Controlling Agency: OXYGEN DISOLVE KIT. 2 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.