The Relay,time Delay, cataloged under National Stock Number 5945-00-443-8541, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Gretag Ag Sa Ltd. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-443-8541 |
| Primary Part Number | 13-56-78 |
| Item Name | Relay,time Delay |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Gretag Ag Sa Ltd |
| Status | ACTIVE |
| General Characteristics Item Description | 12 V,1.562 IN. LG,0.500 IN. W,0.562 IN. H,6 PINS,PLUG-IN MTG V |
| 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 |
|---|---|
| 13-56-78 PRIMARY | Gretag Ag Sa Ltd (CHE) |
| Reference | Meaning |
|---|---|
| 13-56-78 | 5/9 Secondary reference Conrac Systems Inc |
NSN 5945-00-443-8541 is a Relay,time Delay, manufactured by Gretag Ag Sa Ltd, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-443-8541 has 1 manufacturer part number on file: 13-56-78 (Gretag Ag Sa Ltd).
1 possible match (shared part number, not a government interchangeability claim): 5120-00-544-3944. Verify interchangeability with system specifications before substitution.
Key specifications for 13-56-78: General Characteristics Item Description: 12 V,1.562 IN. LG,0.500 IN. W,0.562 IN. H,6 PINS,PLUG-IN MTG V. 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.