The Bracket Assembly,modulator, cataloged under National Stock Number 1270-01-123-7375, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1270-01-123-7375 |
| Item Name | Bracket Assembly,modulator |
| FSC / FSG | 1270 / 12 — Aircraft Gunnery Fire Control Components |
| Status | ACTIVE |
| FSC Application Data | ACFT GUNNERY FIRE CONTROL COMPONENT |
| General Characteristics Item Description | 3.538 IN. MINIMUM,3.544 IN. MAXIMUM W; 3.570 IN. MINIMUM,3.600 IN. MAXIMUM LG; 0.688 IN. H; TWO UNTHREADED MOUNTING HOLES,0.197 IN. DIAMETER IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 682931-1 | 3/2 Design control — primary reference U.S. Government activity |
| 682931-1 | 3/9 Design control — primary reference Drs Sustainment Systems, Inc. |
NSN 1270-01-123-7375 is a Bracket Assembly,modulator, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
Key specifications for 1270-01-123-7375: FSC Application Data: ACFT GUNNERY FIRE CONTROL COMPONENT; General Characteristics Item Description: 3.538 IN. MINIMUM,3.544 IN. MAXIMUM W; 3.570 IN. MINIMUM,3.600 IN. MAXIMUM LG; 0.688 IN. H; TWO UNTHREADED MOUNTING HOLES,0.197 IN. DIAMETER IN; End Item Identification: AN/ASQ-21. 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 1270-01-123-7375 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.