The Shelf,electrical Equipment, cataloged under National Stock Number 5975-01-658-8631, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5975-01-658-8631 |
| Primary Part Number | 12423099-001 |
| Item Name | Shelf,electrical Equipment |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Mounting Facility Quantity | 8 |
| Shelf Depth | 374.0 MILLIMETERS MINIMUM AND 376.0 MILLIMETERS MAXIMUM MM |
| Cognizant Service | USA |
| Overall Thickness | 0.125 INCHES NOMINAL IN |
| Style Designator | FLANGE MOUNTING |
| Shelf Width | 441.0 MILLIMETERS MINIMUM AND 443.0 MILLIMETERS MAXIMUM MM |
| Surface Treatment | PAINT |
| Material | ALUMINUM ALLOY 5052 |
| Mounting Provision | FLANGE AND CAPTIVE NUT |
| 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 |
|---|---|
| 12423099-001 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12423099 | 5/2 Secondary reference U.S. Government activity |
NSN 5975-01-658-8631 is a Shelf,electrical Equipment, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-658-8631 has 1 manufacturer part number on file: 12423099-001 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12423099-001: Mounting Facility Quantity: 8; Shelf Depth: 374.0 MILLIMETERS MINIMUM AND 376.0 MILLIMETERS MAXIMUM MM; Cognizant Service: USA; Overall Thickness: 0.125 INCHES NOMINAL IN. 9 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.