The Chassis,electrical-Electronic Eq, cataloged under National Stock Number 5975-01-302-8991, 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. Government technical data includes 8 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 | 5975-01-302-8991 |
| Primary Part Number | 717538020-009 |
| Item Name | Chassis,electrical-Electronic Eq |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Component Mounting Facility Type and Quantity | 4 UNTHREADED HOLE |
| Mounting Hole Diameter | 0.257 INCHES IN |
| Material Document and Classification | QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Design Feature | PUNCHED HOLES |
| Center to Center Distance Between Mounting Holes Along Length | 3.500 INCHES IN |
| Material | ALUMINUM ALLOY |
| Center to Center Distance Between Mounting Holes Along Width | 2.675 INCHES IN |
| 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 |
|---|---|
| 717538020-009 PRIMARY | Lockheed Martin Corporation (USA) |
NSN 5975-01-302-8991 is a Chassis,electrical-Electronic Eq, manufactured by Lockheed Martin Corporation, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-302-8991 has 1 manufacturer part number on file: 717538020-009 (Lockheed Martin Corporation).
Key specifications for 717538020-009: Mounting Hole Quantity: 4; Overall Height: 3.125 INCHES NOMINAL IN; Component Mounting Facility Type and Quantity: 4 UNTHREADED HOLE; Mounting Hole Diameter: 0.257 INCHES 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.
NSN 5975-01-302-8991 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.