The Chassis,electrical-Electronic Eq, cataloged under National Stock Number 5975-01-678-1347, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Dynamics Mission Systems, Inc.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5975-01-678-1347 |
| Primary Part Number | 99-2855147-12 |
| Item Name | Chassis,electrical-Electronic Eq |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | General Dynamics Mission Systems, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| M3-CU1S | Cubic Digital Intelligence Inc (USA) |
| 99-2855147-12 PRIMARY | General Dynamics Mission Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| M3-CU1S | 5/9 Secondary reference Dtech Labs, Inc. Div Secure Networking |
NSN 5975-01-678-1347 is a Chassis,electrical-Electronic Eq, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-678-1347 has 2 manufacturer part numbers on file: M3-CU1S (Cubic Digital Intelligence Inc), 99-2855147-12 (General Dynamics Mission Systems, Inc.).
Key specifications for 99-2855147-12: Overall Height: 6.50 INCHES NOMINAL IN; Overall Width: 2.88 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: 1 SLOT INPUT CHASSIS FOR COMPUTER CASE; End Item Identification: 5895016456998. 0 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.