The Resistor,fixed,wire Wound,induct, cataloged under National Stock Number 5905-00-778-4769, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-778-4769 |
| Primary Part Number | 93H1-1 |
| Item Name | Resistor,fixed,wire Wound,induct |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -3.000 TO 3.000-3.000 TO 3.000 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -20.0 TO 20.0-20.0 TO 20.0 |
| Electrical Resistance | 2.670 KILOHMS2.670 KILOHMS |
| Inclosure Type | ENCASEDENCASED |
| Mounting Hole Size | 0.093 INCHES NOMINAL0.093 INCHES NOMINAL IN |
| Terminal Type | TAB, SOLDER LUGTAB, SOLDER LUG |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 0.444 INCHES NOMINAL0.444 INCHES NOMINAL IN |
| Heat Sink Thickness | 0.040 INCHES0.040 INCHES IN |
| Terminal Length | 0.262 INCHES NOMINAL0.262 INCHES NOMINAL IN |
| Body Width | 0.334 INCHES NOMINAL0.334 INCHES NOMINAL IN |
| Body Height | 0.320 INCHES NOMINAL0.320 INCHES NOMINAL IN |
| Temp Range of Temp Coefficient in Deg Celsius | -55.0 TO 275.0-55.0 TO 275.0 |
| Style Designator | AXIAL TERMINAL (S) |
| Heat Sink Height | 2.000 INCHES2.000 INCHES IN |
| Power Dissipation Rating in Watts | 4.500 FREE AIR4.500 FREE AIR |
| Heat Sink Length | 6.000 INCHES6.000 INCHES IN |
| Ambient Temp at Full Rated Power | 25.0 CELSIUS25.0 CELSIUS DEGC |
| Body Length | 0.600 INCHES NOMINAL0.600 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 275.0275.0 |
| Heat Sink Width | 4.000 INCHES4.000 INCHES IN |
| Reliability Indicator | NOT ESTABLISHEDNOT ESTABLISHED |
| Material | ALUMINUM ALLOY HEAT SINK |
| 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 |
|---|---|
| 93H1-1 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| RH5-2671G | 3/2 Design control — primary reference U.S. Government activity |
NSN 5905-00-778-4769 is a Resistor,fixed,wire Wound,induct, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-778-4769 has 1 manufacturer part number on file: 93H1-1 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 93H1-1: Resistance Tolerance in Percent: -3.000 TO 3.000-3.000 TO 3.000; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -20.0 TO 20.0-20.0 TO 20.0; Electrical Resistance: 2.670 KILOHMS2.670 KILOHMS; Inclosure Type: ENCASEDENCASED. 22 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.