The Indicator Outline-Trip Signal, cataloged under National Stock Number 6340-00-778-3145, is classified within Federal Supply Class 6340 (Aircraft Alarm and Signal Systems) of the Alarm, Signal, and Security Detection Systems group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6340-00-778-3145 |
| Item Name | Indicator Outline-Trip Signal |
| FSC / FSG | 6340 / 63 — Aircraft Alarm and Signal Systems |
| Status | ACTIVE |
| General Characteristics Item Description | 8.000 IN.L BY 5.500 IN.W BY 4.000 IN.D;8 AMBER INDICATOR LIGHTS;POWER RQMTS,24 VDC NOM,RANGE 17-30 VDC,CURRENT DRAIN 275 MA.MONITORING,600 MA ALL CHANNELS INDICATING;TRIP CHANNEL IMPEDANCE 2000-3000 OHMS;OPER TEMP 65-160 DEG F;4 0.223 IN.NOM MTG HOLES;6.000 IN.BETWEEN MTG HOLES ALONG L;4.750 IN.BETWEEN MTG HOLES ALONG W 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 |
|---|---|
| F603-1F | 3/2 Design control — primary reference U.S. Government activity |
| F603-2F | 5/2 Secondary reference U.S. Government activity |
| 10-20192-501 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 6340-00-778-3145 is a Indicator Outline-Trip Signal, classified under FSC 6340, Aircraft Alarm and Signal Systems. Status: active.
Key specifications for 6340-00-778-3145: General Characteristics Item Description: 8.000 IN.L BY 5.500 IN.W BY 4.000 IN.D;8 AMBER INDICATOR LIGHTS;POWER RQMTS,24 VDC NOM,RANGE 17-30 VDC,CURRENT DRAIN 275 MA.MONITORING,600 MA ALL CHANNELS INDICATING;TRIP CHANNEL IMPEDANCE 2000-3000 OHMS;OPER TEMP 65-160 DEG F;4 0.223 IN.NOM MTG HOLES;6.000 IN.BETWEEN MTG HOLES ALONG L;4.750 IN.BETWEEN MTG HOLES ALONG W VDC; End Item Identification: F603-1F INDICATOR ASSY. 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.