The Resistor,fixed,wire Wound,induct, cataloged under National Stock Number 5905-01-053-3908, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Tepro of Florida, Inc. Dba Tepro of Florida Div Tepro of Florida. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5905-01-053-3908 |
| Primary Part Number | TMK50-0.0625OHMSPORM1PCT |
| Item Name | Resistor,fixed,wire Wound,induct |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Tepro of Florida, Inc. Dba Tepro of Florida Div Tepro of Florida |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -1.000 TO 1.000 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -20.0 TO 20.0 |
| Electrical Resistance | 0.0625 OHMS |
| Inclosure Type | ENCASED |
| Mounting Hole Size | 0.125 INCHES NOMINAL IN |
| Terminal Type | WIRE LEAD |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 1.562 INCHES NOMINAL IN |
| Terminal Length | 2.000 INCHES MINIMUM IN |
| Body Width | 0.844 INCHES NOMINAL IN |
| Body Height | 0.625 INCHES NOMINAL IN |
| Temp Range of Temp Coefficient in Deg Celsius | -55.0 TO 275.0 |
| Style Designator | AXIAL TERMINAL (S) |
| Power Dissipation Rating in Watts | 50.000 FREE AIR |
| Ambient Temp at Full Rated Power | 25.0 CELSIUS DEGC |
| Body Length | 1.937 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 275.0 |
| Reliability Indicator | NOT ESTABLISHED |
| 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 |
|---|---|
| TMK50-0.0625OHMSPORM1PCT | Tepro of Florida, Inc. Dba Tepro of Florida Div Tepro of Florida (USA) |
| Reference | Meaning |
|---|---|
| 115-2354 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5905-01-053-3908 is a Resistor,fixed,wire Wound,induct, manufactured by Tepro of Florida, Inc. Dba Tepro of Florida Div Tepro of Florida, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-053-3908 has 1 manufacturer part number on file: TMK50-0.0625OHMSPORM1PCT (Tepro of Florida, Inc. Dba Tepro of Florida Div Tepro of Florida).
1 possible match (shared part number, not a government interchangeability claim): 4710-01-580-9392. Verify interchangeability with system specifications before substitution.
Key specifications for TMK50-0.0625OHMSPORM1PCT: Resistance Tolerance in Percent: -1.000 TO 1.000; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -20.0 TO 20.0; Electrical Resistance: 0.0625 OHMS; Inclosure Type: ENCASED. 17 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.