The Box,adapter, cataloged under National Stock Number 5210-01-519-1548, is classified within Federal Supply Class 5210 (Measuring Tools, Craftsmen's) of the Measuring Tools group. The manufacturer of record is Firstmark Aerospace Corp. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5210-01-519-1548 |
| Primary Part Number | 8520552 |
| Item Name | Box,adapter |
| FSC / FSG | 5210 / 52 — Measuring Tools, Craftsmen's |
| Manufacturer | Firstmark Aerospace Corp |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 8520552 PRIMARY | Firstmark Aerospace Corp (USA) |
NSN 5210-01-519-1548 is a Box,adapter, manufactured by Firstmark Aerospace Corp, classified under FSC 5210, Measuring Tools, Craftsmen's. Status: active.
NSN 5210-01-519-1548 has 1 manufacturer part number on file: 8520552 (Firstmark Aerospace Corp).
Key specifications for 8520552: Criticality Code Justification: AGAV; Part Name Assigned by Controlling Agency: BOX,ADAPTER,AIRCRAFT; End Item Identification: SPECIAL AIRCRAFT AND ENGINE TOOLS AND SUPPORT EQUIPMENT. 1 specification is 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.
NSN 5210-01-519-1548 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.