The Chassis,electrical-Electronic Eq, cataloged under National Stock Number 5975-01-462-9840, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vertex Modernization and Sustainment Llc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-462-9840 |
| Primary Part Number | 1988AS1104 |
| Item Name | Chassis,electrical-Electronic Eq |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Vertex Modernization and Sustainment Llc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-F-18264 MIL SPEC SINGLE TREATMENT RESPONSE |
| Style Designator | FLAT |
| Material Document and Classification | QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Design Feature | BLANK |
| Material Thickness | 2.125 INCHES NOMINAL IN |
| Surface Treatment | PRIMER AND PAINT |
| Material | ALUMINUM ALLOY 5052 |
| 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 |
|---|---|
| 1988AS1104 | Vertex Modernization and Sustainment Llc (USA) |
| Reference | Meaning |
|---|---|
| 1988AS1109 | 5/9 Secondary reference Pajarito Scientific Corp |
| 1988AS1104 | 3/9 Design control — primary reference Pajarito Scientific Corp |
NSN 5975-01-462-9840 is a Chassis,electrical-Electronic Eq, manufactured by Vertex Modernization and Sustainment Llc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-462-9840 has 1 manufacturer part number on file: 1988AS1104 (Vertex Modernization and Sustainment Llc).
Key specifications for 1988AS1104: Surface Treatment Document and Classification: MIL-F-18264 MIL SPEC SINGLE TREATMENT RESPONSE; Style Designator: FLAT; Material Document and Classification: QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE; Overall Width: 29.250 INCHES NOMINAL IN. 7 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.