The Base,electrical Equipment Rack, cataloged under National Stock Number 5975-01-256-4245, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-256-4245 |
| Item Name | Base,electrical Equipment Rack |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Status | ACTIVE |
| Center to Center Distance Between Mounting Holes Along Depth | 11.800 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A |
| Specific Equipment Accommodated | MAINFRAME,RADAR SET |
| Style Designator | FLAT |
| Component Mounting Facility Type and Quantity | 4 UNTHREADED HOLE |
| Material Document and Classification | QQ-A-250/11,T651 FED SPEC SINGLE MATERIAL RESPONSE |
| Center to Center Distance Between Mounting Holes Along Width | 8.750 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE |
| Functional Description | THE INTERFACE PLATE PROVIDES THE MECHANICAL TRANSITION FROM THE AIRCRAFT STRUCTURE TO THE ANTENNA MAINFRAME. |
| Material | ALUMINUM ALLOY |
| Mounting Provision | UNTHREADED HOLE |
| Type/model Designation | MT-6416/APQ-164 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 759R693G01 | 3/2 Design control — primary reference U.S. Government activity |
| MT-6416/APQ-164 | 5/2 Secondary reference U.S. Government activity |
| 759R693 | D/9 Drawing number reference only U.S. Government activity |
NSN 5975-01-256-4245 is a Base,electrical Equipment Rack, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
Key specifications for 5975-01-256-4245: Center to Center Distance Between Mounting Holes Along Depth: 11.800 INCHES NOMINAL IN; Overall Height: 2.715 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A; Specific Equipment Accommodated: MAINFRAME,RADAR SET. 12 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.
NSN 5975-01-256-4245 has DEMIL Code D. 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.