The Isotope,radiographic, cataloged under National Stock Number 6850-01-249-1073, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6850-01-249-1073 |
| Primary Part Number | MODEL A-2-AQA |
| Item Name | Isotope,radiographic |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | QUALITY ASSURANCE TESTED FOR SURFACE OR SUBMARINE APPLICATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| MODEL A-2-AQA | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| IRIDIUM-192 25 CURIES | 3/1 Design control — primary reference Qsa Global Inc |
| A424-9 | 5/1 Secondary reference Qsa Global Inc |
NSN 6850-01-249-1073 is a Isotope,radiographic, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-249-1073 has 1 manufacturer part number on file: MODEL A-2-AQA (Naval Inventory Control Point Mechanicsburg).
1 possible match (shared part number, not a government interchangeability claim): 5925-01-732-5937. Verify interchangeability with system specifications before substitution.
Key specifications for MODEL A-2-AQA: Reference Number Differentiating Characteristics: QUALITY ASSURANCE TESTED FOR SURFACE OR SUBMARINE APPLICATION. 1 specification is 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.