The Boresighting Equipment,aircraft, cataloged under National Stock Number 4920-01-419-2446, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4920-01-419-2446 |
| Item Name | Boresighting Equipment,aircraft |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Unpackaged Unit Length | 4.200 INCHES NOMINAL IN |
| Unpackaged Unit Width | 4.200 INCHES NOMINAL IN |
| Unpackaged Unit Height | 4.200 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2600000-1 | 3/9 Design control — primary reference Drs Photronics, Inc. Dba Drs Photronics, Inc. |
| 2600000-1 | C/1 Advisory reference — outside the item-of-supply concept Drs C3 & Aviation Company Dba Drs Data & Imaging Systems |
NSN 4920-01-419-2446 is a Boresighting Equipment,aircraft, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6910-01-525-1591. Verify interchangeability with system specifications before substitution.
Key specifications for 4920-01-419-2446: Unpackaged Unit Length: 4.200 INCHES NOMINAL IN; Unpackaged Unit Width: 4.200 INCHES NOMINAL IN; Unpackaged Unit Height: 4.200 INCHES NOMINAL IN. 3 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.
NSN 4920-01-419-2446 has DEMIL Code D. 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.