The Ballast,aircraft,ma, cataloged under National Stock Number 4920-01-539-3837, 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 Ccrco, Llc Dba C C R C O. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-539-3837 |
| Primary Part Number | 3170 |
| Item Name | Ballast,aircraft,ma |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Ccrco, Llc Dba C C R C O |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3170 PRIMARY | Ccrco, Llc Dba C C R C O (USA) |
NSN 4920-01-539-3837 is a Ballast,aircraft,ma, manufactured by Ccrco, Llc Dba C C R C O, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-539-3837 has 1 manufacturer part number on file: 3170 (Ccrco, Llc Dba C C R C O).
Key specifications for 3170: Part Name Assigned by Controlling Agency: BALLAST; End Item Identification: SUPPORT OF PRE-PROVISIONING ITEMS FOR WHICH NAVICP PHIL ACTS AS POE. 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.