The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-00-902-1857, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-902-1857 |
| Primary Part Number | 64A6A13-1146R7A21 |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -0.050 TO 0.050 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -5.0 TO 5.0 |
| Body Diameter | 0.281 INCHES MAXIMUM IN |
| Electrical Resistance | 1.1467 KILOHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | WIRE LEAD |
| Temp Range of Temp Coefficient in Deg Celsius | +26.0 TO 133.0 |
| Style Designator | AXIAL TERMINAL EACH END |
| Reliability Failure Rate Level in Percent | 0.100 |
| Power Dissipation Rating in Watts | 0.200 FREE AIR |
| Ambient Temp at Full Rated Power | 125.0 CELSIUS DEGC |
| Body Length | 0.531 INCHES MAXIMUM IN |
| Reliability Indicator | 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 |
|---|---|
| 64A6A13-1146R7A21 | Micro-Ohm Corporation (USA) |
| 64A6A13-1146R7A21 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 64A6A13-1146R7A21 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 64A6A13-1146R7A21 | Prime Technology Llc (USA) |
| 64A6A13-1146R7A21 | Shallcross Inc (USA) |
| 64A6A13-1146R7A21 | Meggitt (new Hampshire), Inc (USA) |
| Reference | Meaning |
|---|---|
| 64A6A13-1146R7A21 | 5/9 Secondary reference Tanger Electronics a Div of Verit Industries |
| 64A6A13-1146R7A21 | 5/9 Secondary reference White Consolidated Industries Inc Universal Nolin Div |
| 64A6A13-1146R7A21 | 5/9 Secondary reference Kelvin Industries Inc |
| 64A6A13-1146R7A21 | 5/9 Secondary reference Star Brass Works Inc |
| 64A6A13-1146R7A21 | 5/9 Secondary reference General Resistance Inc Sub of Prime Technology Inc |
| 64A6A13-1146R7A21 | 5/9 Secondary reference Ultronix Inc |
NSN 5905-00-902-1857 is a Resistor,fixed,wire Wound, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-902-1857 has 6 manufacturer part numbers on file: 64A6A13-1146R7A21 (Micro-Ohm Corporation), 64A6A13-1146R7A21 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 64A6A13-1146R7A21 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 64A6A13-1146R7A21 (Prime Technology Llc), 64A6A13-1146R7A21 (Shallcross Inc) and 1 more.
Key specifications for 64A6A13-1146R7A21: Resistance Tolerance in Percent: -0.050 TO 0.050; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -5.0 TO 5.0; Body Diameter: 0.281 INCHES MAXIMUM IN; Electrical Resistance: 1.1467 KILOHMS. 13 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.