The Test Stand,conformance,x-Ray Rad, cataloged under National Stock Number 6525-01-673-1558, 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 Ludlum Measurements Inc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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: EA.
| Parameter | Value |
|---|---|
| NSN | 6525-01-673-1558 |
| Primary Part Number | 99-9405 |
| Item Name | Test Stand,conformance,x-Ray Rad |
| FSC / FSG | 6525 / 65 — Imaging Equipment and Supplies: Medical, Dental, Veterinary |
| Manufacturer | Ludlum Measurements Inc |
| 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 |
|---|---|
| 99-9405 PRIMARY | Ludlum Measurements Inc (USA) |
| Reference | Meaning |
|---|---|
| 1461626 | 5/1 Secondary reference U.S. Government activity |
| 99-9405 | 5/9 Secondary reference Virtual Imaging, Inc. Div Healthcare Solutions |
| 6525NCM184315 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6525-01-673-1558 is a Test Stand,conformance,x-Ray Rad, manufactured by Ludlum Measurements Inc, classified under FSC 6525, Imaging Equipment and Supplies: Medical, Dental, Veterinary. Status: active.
NSN 6525-01-673-1558 has 1 manufacturer part number on file: 99-9405 (Ludlum Measurements Inc).
Key specifications for 99-9405: Special Features: COLLIMATOR/BEAM ALLIGNMENT TOOL FOR X-RAY APPARATUS PORTABLE DIGITAL RADIOGRAPHY NSN 6525-01-651-1758; MODEL L-661-662; THIS ITEM CAN ONLY BE USED WITH PORTABLE DIGITAL RADIOGRAPHY SYSTEM (PDRS).PROUDCT DEVICE CODE, 13272.; Part Name Assigned by Controlling Agency: ALLIGNMENT TOOL COLLIMATOR/BEAM FOR X-RAY APPARATUS PORTABLE DIGITAL RADIOGRAPHY NSN 6525-01-651-1758; End Item Identification: 6525-01-651-1758; X-RAY APPARATUS, RADIOGRAPHIC, MEDICAL. 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.