The Plug-in Unit,electrical-Electron, cataloged under National Stock Number 4935-01-419-3701, is classified within Federal Supply Class 4935 (Guided Missile Maintenance, Repair, and Checkout Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4935-01-419-3701 |
| Item Name | Plug-in Unit,electrical-Electron |
| FSC / FSG | 4935 / 49 — Guided Missile Maintenance, Repair, and Checkout Specialized Equipment |
| Status | ACTIVE |
| Supplementary Features | 32 SINGLE POLE DOUBLE THROW RELAYS.MAX SWITCHING POWER 1000VA AC,192W DC; MAX SWITCHING VOLTAGE 250VAC,48VDC.MAX SWITCHING CURRENT 4A,<40 OPM VDC |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| 73A-357 | 3/2 Design control — primary reference U.S. Government activity |
| 174CP013-1 | 7/2 Vendor item drawing reference Frontier Electronic Systems Corp |
| VX4357 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4935-01-419-3701 is a Plug-in Unit,electrical-Electron, classified under FSC 4935, Guided Missile Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4935-01-539-2641. Verify interchangeability with system specifications before substitution.
Key specifications for 4935-01-419-3701: Overall Height: 1.188 INCHES NOMINAL IN; Supplementary Features: 32 SINGLE POLE DOUBLE THROW RELAYS.MAX SWITCHING POWER 1000VA AC,192W DC; MAX SWITCHING VOLTAGE 250VAC,48VDC.MAX SWITCHING CURRENT 4A,<40 OPM VDC; Criticality Code Justification: FEAT; Overall Length: 13.777 INCHES NOMINAL IN. 2 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.
NSN 4935-01-419-3701 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.