The Intercommunication Set, cataloged under National Stock Number 5830-01-526-6972, is classified within Federal Supply Class 5830 (Intercommunication and Public Address Systems, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Defense Systems Sector. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5830-01-526-6972 |
| Primary Part Number | 160537-001 |
| Item Name | Intercommunication Set |
| FSC / FSG | 5830 / 58 — Intercommunication and Public Address Systems, Except Airborne |
| Manufacturer | Northrop Grumman Systems Corporation Dba Defense Systems Sector |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 160537-001 PRIMARY | Northrop Grumman Systems Corporation Dba Defense Systems Sector (USA) |
| Reference | Meaning |
|---|---|
| AN/GRC-252 | 5/2 Secondary reference U.S. Government activity |
NSN 5830-01-526-6972 is a Intercommunication Set, manufactured by Northrop Grumman Systems Corporation Dba Defense Systems Sector, classified under FSC 5830, Intercommunication and Public Address Systems, Except Airborne. Status: active.
NSN 5830-01-526-6972 has 1 manufacturer part number on file: 160537-001 (Northrop Grumman Systems Corporation Dba Defense Systems Sector).
Key specifications for 160537-001: End Item Identification: AN/GRC-252. 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.
NSN 5830-01-526-6972 has DEMIL Code C. 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.