The Chassis,electrical-Electronic Eq, cataloged under National Stock Number 5975-01-353-3683, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-353-3683 |
| Primary Part Number | 115A910-1 |
| Item Name | Chassis,electrical-Electronic Eq |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Mounting Hole Quantity | 16 |
| Mounting Facility Quantity | 26 |
| Surface Treatment Document and Classification | MIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE |
| Style Designator | FLAT |
| Mounting Hole Diameter | 0.630 INCHES IN |
| Material Document and Classification | QQ-A-250/11,6061-T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Design Feature | PUNCHED HOLES |
| Mounting Facility Size | 0.157 IN. MIN TO 0.164 IN. MAX DIA IN |
| Surface Treatment | CHROMATE |
| Material | ALUMINUM ALLOY |
| Mounting Provision | UNTHREADED HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 115A910-1 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
NSN 5975-01-353-3683 is a Chassis,electrical-Electronic Eq, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-353-3683 has 1 manufacturer part number on file: 115A910-1 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 115A910-1: Mounting Hole Quantity: 16; Mounting Facility Quantity: 26; Surface Treatment Document and Classification: MIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE; Style Designator: FLAT. 11 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 5975-01-353-3683 has DEMIL Code B. 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.