The Sensor,oxygen Monitoring, cataloged under National Stock Number 6515-01-305-0571, is classified within Federal Supply Class 6515 (Medical and Surgical Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Mallinckrodt Inc Anesthesia Products. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: PG.
| Parameter | Value |
|---|---|
| NSN | 6515-01-305-0571 |
| Primary Part Number | N-25 |
| Item Name | Sensor,oxygen Monitoring |
| FSC / FSG | 6515 / 65 — Medical and Surgical Instruments, Equipment, and Supplies |
| Manufacturer | Mallinckrodt Inc Anesthesia Products |
| Status | ACTIVE |
| Size Designation | NEWBORN |
| Material | PLASTIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | PG |
| Part Number | Manufacturer |
|---|---|
| N-25 PRIMARY | Mallinckrodt Inc Anesthesia Products (USA) |
| Reference | Meaning |
|---|---|
| N-25 | 5/9 Secondary reference Nellcor Puritan Bennett Llc Dba Covidien Div Covidien |
| 89-5-25-58 MSP | 5/1 Secondary reference Naval Medical Material Support Command Detachment |
| N89E112 | 5/1 Secondary reference Naval Medical Material Support Command Detachment |
NSN 6515-01-305-0571 is a Sensor,oxygen Monitoring, manufactured by Mallinckrodt Inc Anesthesia Products, classified under FSC 6515, Medical and Surgical Instruments, Equipment, and Supplies. Status: active.
NSN 6515-01-305-0571 has 1 manufacturer part number on file: N-25 (Mallinckrodt Inc Anesthesia Products).
Key specifications for N-25: Size Designation: NEWBORN; Special Features: DISPOSABLE; USED ON FOOT OR NEONATALS; MONITORS PULSE AND 02 SATURATION; UNIT QTY 24; Part Name Assigned by Controlling Agency: OXYGEN SENSOR; FOOT OR NEONATALS; PULSE & O2 SAT; 24S; Material: PLASTIC. 2 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.