The Indicator,bearing-Distance-Headi, cataloged under National Stock Number 5826-01-188-4128, is classified within Federal Supply Class 5826 (Radio Navigation Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Astronautics Corporation of America. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5826-01-188-4128 |
| Primary Part Number | 137200 |
| Item Name | Indicator,bearing-Distance-Headi |
| FSC / FSG | 5826 / 58 — Radio Navigation Equipment, Airborne |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 137200 PRIMARY | Astronautics Corporation of America (USA) |
| Reference | Meaning |
|---|---|
| MIL-I-22075 | 4/1 Identification reference U.S. Government activity |
| ID663D/U | 5/1 Secondary reference U.S. Government activity |
NSN 5826-01-188-4128 is a Indicator,bearing-Distance-Headi, manufactured by Astronautics Corporation of America, classified under FSC 5826, Radio Navigation Equipment, Airborne. Status: active.
NSN 5826-01-188-4128 has 1 manufacturer part number on file: 137200 (Astronautics Corporation of America).
2 possible matches (shared part number, not a government interchangeability claim): 6750-01-384-0626, 5826-01-477-4858. Verify interchangeability with system specifications before substitution.
Key specifications for 137200: End Item Identification: CH-53EHELICOPTER. 0 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.
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.