The Adapter,test, cataloged under National Stock Number 4920-01-375-5580, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-375-5580 |
| Item Name | Adapter,test |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Test Item Connection Method | CABLE |
| Reference Data and Literature | SERD NO. 46050 |
| Functional Description | PROVIDES AN EXPLOSION PROOF ELECTRICAL INTERFACE BETWEEN THE DC POWER SUPPLY ON TEST STAND,& THE MOTOR OPERATED ACTUATOR RECEPTACLE ON SEPERATION VALVE SYSTEM; ABLE TO RECEIVE A 28 VDC SIGNAL TO OPEN & CLOSE SEPARATION VALVE AND ACTUATOR DURING TESTING VDC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 17G460550-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4920-01-375-5580 is a Adapter,test, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-375-5580: Test Item Connection Method: CABLE; Reference Data and Literature: SERD NO. 46050; Special Features: EXPLOSION PROOF SYSTEM; SIZE 4 IN. D,6 IN. H,10 IN. W; MATERAIL ALUMINUM,FINISH ANODIZED,WEIGHT APPX 2 LBS,CABLES 1-7 FT POWER SUPPLY,1-3 FT ACTUATOR LBS; Functional Description: PROVIDES AN EXPLOSION PROOF ELECTRICAL INTERFACE BETWEEN THE DC POWER SUPPLY ON TEST STAND,& THE MOTOR OPERATED ACTUATOR RECEPTACLE ON SEPERATION VALVE SYSTEM; ABLE TO RECEIVE A 28 VDC SIGNAL TO OPEN & CLOSE SEPARATION VALVE AND ACTUATOR DURING TESTING VDC. 3 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.