The Rack,electrical Equipment, cataloged under National Stock Number 5975-01-556-3496, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ace Electronics Defense Systems, Llc Dba Ace Electronics Defense Systems Llc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-556-3496 |
| Primary Part Number | 889509-2 |
| Item Name | Rack,electrical Equipment |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Ace Electronics Defense Systems, Llc Dba Ace Electronics Defense Systems Llc |
| Status | ACTIVE |
| Panel Space Height | 5.000 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-5303 MIL SPEC 2ND TREATMENT RESPONSE AND FED-STD-595 FED STD 3RD TREATMENT RESPONSE |
| Panel Width Accommodated | 28.000 INCHES NOMINAL IN |
| Cognizant Service | USA |
| Specific Equipment Accommodated | SINCGARS |
| Style Designator | OPEN FRAME VERTICAL FRONT |
| Color | GREEN |
| Special Markings | 0J198-889509-1,REV G |
| Material | STEEL CORROSION RESISTING |
| Panel Rail Thickness | 16.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 889509-2 PRIMARY | Ace Electronics Defense Systems, Llc Dba Ace Electronics Defense Systems Llc (USA) |
| 889509-1 | Drs Network & Imaging Systems, Llc Dba Drs Technologies (USA) |
| 889509-1 | Northrop Grumman Systems Corporation Dba Defense Systems Sector (USA) |
| 889509-1 | Central Metal Fabricators Inc (USA) |
NSN 5975-01-556-3496 is a Rack,electrical Equipment, manufactured by Ace Electronics Defense Systems, Llc Dba Ace Electronics Defense Systems Llc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-556-3496 has 4 manufacturer part numbers on file: 889509-2 (Ace Electronics Defense Systems, Llc Dba Ace Electronics Defense Systems Llc), 889509-1 (Drs Network & Imaging Systems, Llc Dba Drs Technologies), 889509-1 (Northrop Grumman Systems Corporation Dba Defense Systems Sector), 889509-1 (Central Metal Fabricators Inc).
Key specifications for 889509-2: Panel Space Height: 5.000 INCHES NOMINAL IN; Overall Height: 13.000 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-5303 MIL SPEC 2ND TREATMENT RESPONSE AND FED-STD-595 FED STD 3RD TREATMENT RESPONSE; Panel Width Accommodated: 28.000 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.