The Control,interlock, cataloged under National Stock Number 5945-01-437-6961, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Mackay Communications Inc Dba Mackay Marine. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5945-01-437-6961 |
| Primary Part Number | M2L3436-1A |
| Item Name | Control,interlock |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Mackay Communications Inc Dba Mackay Marine |
| 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 |
|---|---|
| M2L3436-1A PRIMARY | Mackay Communications Inc Dba Mackay Marine (USA) |
| Reference | Meaning |
|---|---|
| 9023127 | C/1 Advisory reference — outside the item-of-supply concept Vaf Instruments B.v. |
NSN 5945-01-437-6961 is a Control,interlock, manufactured by Mackay Communications Inc Dba Mackay Marine, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-437-6961 has 1 manufacturer part number on file: M2L3436-1A (Mackay Communications Inc Dba Mackay Marine).
Key specifications for M2L3436-1A: Special Features: PRINTER MODULE. 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.