The Relay,solid State, cataloged under National Stock Number 5945-00-964-4254, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5945-00-964-4254 |
| Primary Part Number | 1386AS274 |
| Item Name | Relay,solid State |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 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 |
|---|---|
| 1386AS274 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 64A90D138 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 928020 | 5/1 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
| 5112-0841-3100 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5945-00-964-4254 is a Relay,solid State, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-964-4254 has 2 manufacturer part numbers on file: 1386AS274 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 64A90D138 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
2 possible matches (shared part number, not a government interchangeability claim): 5905-00-984-3219, 2530-01-149-3286. Verify interchangeability with system specifications before substitution.
Key specifications for 1386AS274: Special Features: CONTACTS: 50.0 MA MIN AND 250.0 MA MAX AT 20.0 VOLTS DC,RESISTIVE OR INDUCTIVE; SPSTNO; INPUT VOLTAGE: 120.0 VOLTS AC,400.0 HZ,3 PHASE; DIMENSIONS: OVERALL LENGTH: 2.031 INCHES MAX; OVERALL WIDTH: 2.031 INCHES MAX; OVERALL HEIGHT: 2.031 INCHES MAX; MOUNTING: 2 MOUNTING FACILITIES: PLUG-IN AND 3 UNTHREADED HOLES PLACED IN AN ISOSCELES TRIANGLE CONFIGURATION; UNTHREADED HOLE DIAMETER: 0.147 INCHES NOM; TERMINALS: 8 PIN; CONTINUOUS DUTY IN. 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.