The Chassis,electrical-Electronic Eq, cataloged under National Stock Number 5975-01-549-9989, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is National Instruments Corp. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5975-01-549-9989 |
| Primary Part Number | 778645-01 |
| Item Name | Chassis,electrical-Electronic Eq |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | National Instruments Corp |
| Status | ACTIVE |
| Style Designator | FLAT |
| Material Thickness | 1.010 INCHES NOMINAL IN |
| 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 |
|---|---|
| 778645-01 PRIMARY | National Instruments Corp (USA) |
| Reference | Meaning |
|---|---|
| R106242-01 | 7/2 Vendor item drawing reference L3harris Technologies, Inc. Div L3harris Technologies Inc Dba Harris Corporation |
NSN 5975-01-549-9989 is a Chassis,electrical-Electronic Eq, manufactured by National Instruments Corp, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-549-9989 has 1 manufacturer part number on file: 778645-01 (National Instruments Corp).
Key specifications for 778645-01: Style Designator: FLAT; Overall Width: 12.700 INCHES NOMINAL IN; Material Thickness: 1.010 INCHES NOMINAL IN; Special Features: PXI CHASSIS, 18 SLOT. 2 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.