The Modification Kit,intercommunicat, cataloged under National Stock Number 5830-01-678-2786, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5830-01-678-2786 |
| Primary Part Number | 57K9078-001 |
| Item Name | Modification Kit,intercommunicat |
| FSC / FSG | 5830 / 58 — Intercommunication and Public Address Systems, Except Airborne |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Component Document Origin | GOVERNMENT |
| Document Source | 19207 |
| 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 |
|---|---|
| 57K9078-001 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 57K9078-001 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 57K8860 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
| 57K8860-001 | 5/9 Secondary reference Oshkosh Defense Llc |
| 57K8860-001 | 3/9 Design control — primary reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5830-01-678-2786 is a Modification Kit,intercommunicat, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5830, Intercommunication and Public Address Systems, Except Airborne. Status: active.
NSN 5830-01-678-2786 has 2 manufacturer part numbers on file: 57K9078-001 (U S Army Tank Automotive Command Amsta-Im-Mm), 57K9078-001 (Oshkosh Defense Llc).
1 possible match (shared part number, not a government interchangeability claim): 5830-01-678-2791. Verify interchangeability with system specifications before substitution.
Key specifications for 57K9078-001: Component Document Origin: GOVERNMENT; Document Source: 19207; Part Name Assigned by Controlling Agency: PKGD,INTERCOM,GP; End Item Identification: 2320-01-652-5218. 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 5830-01-678-2786 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.