The Relay Contactor, cataloged under National Stock Number 6525-01-522-4403, is classified within Federal Supply Class 6525 (Imaging Equipment and Supplies: Medical, Dental, Veterinary) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Philips Medical Systems (cleveland), Inc. Dba Medical Imaging Equipment. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6525-01-522-4403 |
| Primary Part Number | 44.04.23 |
| Item Name | Relay Contactor |
| FSC / FSG | 6525 / 65 — Imaging Equipment and Supplies: Medical, Dental, Veterinary |
| Manufacturer | Philips Medical Systems (cleveland), Inc. Dba Medical Imaging Equipment |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 44.04.23 PRIMARY | Philips Medical Systems (cleveland), Inc. Dba Medical Imaging Equipment (USA) |
| Reference | Meaning |
|---|---|
| LL-H50-0314 | 5/1 Secondary reference Naval Medical Material Support Command Detachment |
NSN 6525-01-522-4403 is a Relay Contactor, manufactured by Philips Medical Systems (cleveland), Inc. Dba Medical Imaging Equipment, classified under FSC 6525, Imaging Equipment and Supplies: Medical, Dental, Veterinary. Status: active.
NSN 6525-01-522-4403 has 1 manufacturer part number on file: 44.04.23 (Philips Medical Systems (cleveland), Inc. Dba Medical Imaging Equipment).
1 possible match (shared part number, not a government interchangeability claim): 4240-01-655-5999. Verify interchangeability with system specifications before substitution.
Key specifications for 44.04.23: End Item Identification: X-RAY GENERATOR SYNERGEN 350/79512. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.