The Calibration Assembly, cataloged under National Stock Number 4920-01-101-3601, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-101-3601 |
| Primary Part Number | 2120665-006 |
| Item Name | Calibration Assembly |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc |
| Status | ACTIVE |
| FSC Application Data | DISPLAY INDICATOR |
| General Characteristics Item Description | CONSISTS OF FIXTURE P/N 2120699-006,MIRROR MOUNT P/N 2120698-001,RETAINER BLOCK P/N2117325-001,MIRROR COVER P/N2120694-001,MIRROR HOUSING P/N 2120695-001,PLATE P/N2121287-001 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2120665-006 PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA) |
| Reference | Meaning |
|---|---|
| 2120665-003 | 5/9 Secondary reference Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc |
| 2120665-005 | 5/9 Secondary reference Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc |
NSN 4920-01-101-3601 is a Calibration Assembly, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-101-3601 has 1 manufacturer part number on file: 2120665-006 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc).
Key specifications for 2120665-006: FSC Application Data: DISPLAY INDICATOR; General Characteristics Item Description: CONSISTS OF FIXTURE P/N 2120699-006,MIRROR MOUNT P/N 2120698-001,RETAINER BLOCK P/N2117325-001,MIRROR COVER P/N2120694-001,MIRROR HOUSING P/N 2120695-001,PLATE P/N2121287-001; Special Features: CALIBRATION ASSY.ACTION ID 45495931; End Item Identification: F-16 ACFT AGE.; AIS TEST STATION/2120350-005. 2 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 4920-01-101-3601 has DEMIL Code Q. 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.