The Operator Interface, cataloged under National Stock Number 4630-01-559-7331, is classified within Federal Supply Class 4630 (Sewage Treatment Equipment) of the Water Purification and Sewage Treatment group. The manufacturer of record is Maple System & Supply Inc. 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 | 4630-01-559-7331 |
| Primary Part Number | OIT3165-A00 |
| Item Name | Operator Interface |
| FSC / FSG | 4630 / 46 — Sewage Treatment Equipment |
| Manufacturer | Maple System & Supply Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| OIT3165-A00 PRIMARY | Maple System & Supply Inc (USA) |
NSN 4630-01-559-7331 is a Operator Interface, manufactured by Maple System & Supply Inc, classified under FSC 4630, Sewage Treatment Equipment. Status: active.
NSN 4630-01-559-7331 has 1 manufacturer part number on file: OIT3165-A00 (Maple System & Supply Inc).
Key specifications for OIT3165-A00: Special Features: PUSH BUTTONS ON THE OPERATOR INTERFACE (OIT) ALLOW'S THE USER TO OPERATE ALL FUNCTIONS OF THE MSD UNIT; TWO LINE, 20 CHARACTER, MESSAGE SCREEN DESPLAYS OPERATIONAL INFORMATION; End Item Identification: MARINE SANITATION DEVICE. 0 specifications are 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.