The Relay,solid State, cataloged under National Stock Number 5945-01-062-5072, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Elma Electronic Incorporated. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-062-5072 |
| Primary Part Number | ER-510-01152 |
| Item Name | Relay,solid State |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Elma Electronic Incorporated |
| 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 |
|---|---|
| ER-510-01152 PRIMARY | Elma Electronic Incorporated (USA) |
| 5338179 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| D2440-1 | 5/9 Secondary reference U.S. Government activity |
| D2440 | 5/2 Secondary reference U.S. Government activity |
| D2440 | 3/9 Design control — primary reference Crydom Corp |
NSN 5945-01-062-5072 is a Relay,solid State, manufactured by Elma Electronic Incorporated, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-062-5072 has 2 manufacturer part numbers on file: ER-510-01152 (Elma Electronic Incorporated), 5338179 (Naval Sea Systems Command).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-144-2651, 4820-01-265-4105. Verify interchangeability with system specifications before substitution.
Key specifications for ER-510-01152: Special Features: AC LINE VOLTAGE 200 TO 280 VAC; LEAKAGE CURRENT 5 MILLIAMPERES MAX; CONTROL SIGNAL RANGE 3-32 VDC; 40 AMPS NOMINAL RATING; 1.750 IN. LG,0.870 IN. W,2.250 IN. H; TWO 0.172 IN. DIA MTG HOLES SPACED 1.870 IN. C TO C VDC. 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.