The Chassis,electrical-Electronic Eq, cataloged under National Stock Number 5975-01-170-5848, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Department of the Army Hq United States Army Communications Research and Development Command. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-170-5848 |
| Primary Part Number | B4030091 |
| Item Name | Chassis,electrical-Electronic Eq |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Department of the Army Hq United States Army Communications Research and Development Command |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 |
| Style Designator | OPEN END |
| Material Thickness | 0.097 INCHES NOMINAL IN |
| Mounting Facility Size | 0.390 IN. DIA IN |
| Color | GREEN |
| Surface Treatment | ENAMEL |
| Material | STEEL |
| Mounting Provision | UNTHREADED HOLE |
| 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 |
|---|---|
| B4030091 | Department of the Army Hq United States Army Communications Research and Development Command (USA) |
| B4030091 | Spencer Industries Inc (USA) |
| B4030091 | Triangle Tool Co (USA) |
| Reference | Meaning |
|---|---|
| B4030091 | 5/9 Secondary reference Valcore Manufacturing Llc |
| B4030091 | 3/2 Design control — primary reference U.S. Government activity |
| B4030091 | 5/9 Secondary reference Valcore Manufacturing Llc Dba Use CAGE Code 04ye2 for Cataloging |
| B4030091 | 5/9 Secondary reference Adaptive Technologies Inc |
| B4030091 | 5/9 Secondary reference Cobra Industries Inc |
NSN 5975-01-170-5848 is a Chassis,electrical-Electronic Eq, manufactured by Department of the Army Hq United States Army Communications Research and Development Command, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-170-5848 has 3 manufacturer part numbers on file: B4030091 (Department of the Army Hq United States Army Communications Research and Development Command), B4030091 (Spencer Industries Inc), B4030091 (Triangle Tool Co).
Key specifications for B4030091: Overall Height: 10.000 INCHES NOMINAL IN; Mounting Facility Quantity: 4; Style Designator: OPEN END; Overall Width: 6.000 INCHES NOMINAL IN. 8 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.