The Printed Circuit Board, cataloged under National Stock Number 5998-01-699-8233, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Micro Control System Inc. Government technical data includes 1 specification, 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 | 5998-01-699-8233 |
| Primary Part Number | MCS-IO-EXT |
| Item Name | Printed Circuit Board |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Micro Control System Inc |
| Status | ACTIVE |
| Terminal Type and Quantity | 50 PRINTED CIRCUIT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MCS-IO-EXT PRIMARY | Micro Control System Inc (USA) |
NSN 5998-01-699-8233 is a Printed Circuit Board, manufactured by Micro Control System Inc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-699-8233 has 1 manufacturer part number on file: MCS-IO-EXT (Micro Control System Inc).
Key specifications for MCS-IO-EXT: Overall Height: 63.5 MILLIMETERS NOMINAL MM; Overall Length: 271.78 MILLIMETERS NOMINAL MM; Overall Width: 88.9 MILLIMETERS NOMINAL MM; Special Features: MOUNTS ON TOP OF THE MCS-IO-BASE BY 5 NYLON STANDOFFS AND 2 STACKERS HEADERS (INCLUDED ON MCS-IO-BASE). OPERATING TEMPERATURE: -40 DEG C TO +70 DEG C. SENSOR INPUTS: 16 INPUTS ON BASE 0-5VDC WITH MCS-IO-EXT - 32 INPUTS TOTAL. ANALOG OUTPUTS: 4 OUTPUTS ON BASE 0-10VDC WITH MCS-IO-EXT - 8 AO OUTPUTS. RELAY OUTPUTS 10 OUTPUTS ON BASE 5AMPS AT 230VAC. PRINTED CIRCUIT BOARD: FOUR LAYER WITH SEPARATE POWER AND GROUND PLANES. INPUT POWER: POWERED BY MCS-IO-BASE POWER 12 VDC REGULATED POWER SUPPLY. MINIMUM (BROWN IN): 9.29 VDC. AMP DRAW (LOADED): 1.02 AMPS. VDC. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.