The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-00-147-9461, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Shallcross Inc. Government technical data includes 18 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-147-9461 |
| Primary Part Number | AL25-4R0F |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Shallcross Inc |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -1.000 TO 1.000 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -2.0 TO 2.0 |
| Electrical Resistance | 4.000 OHMS |
| Inclosure Type | ENCASED |
| Mounting Hole Size | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Terminal Type | TAB, SOLDER LUG |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 0.715 INCHES MINIMUM AND 0.725 INCHES MAXIMUM IN |
| Terminal Length | 0.376 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Body Width | 0.515 INCHES MINIMUM AND 0.545 INCHES MAXIMUM IN |
| Body Height | 0.545 INCHES MINIMUM AND 0.575 INCHES MAXIMUM IN |
| Temp Range of Temp Coefficient in Deg Celsius | -55.0 TO 275.0 |
| Style Designator | AXIAL TERMINAL (S) |
| Power Dissipation Rating in Watts | 10.000 FREE AIR |
| Ambient Temp at Full Rated Power | 25.0 CELSIUS DEGC |
| Body Length | 1.028 INCHES MINIMUM AND 1.092 INCHES MAXIMUM IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 275.0 |
| Reliability Indicator | NOT ESTABLISHED |
| Cubic Measure | 0.342 CUBIC INCHES |
| 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 |
|---|---|
| AL25-4R0F | Shallcross Inc (USA) |
| Reference | Meaning |
|---|---|
| AL25-40HMSP0RM1P | C/1 Advisory reference — outside the item-of-supply concept Shallcross Inc |
| 230532-003 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5905-00-147-9461 is a Resistor,fixed,wire Wound, manufactured by Shallcross Inc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-147-9461 has 1 manufacturer part number on file: AL25-4R0F (Shallcross Inc).
Key specifications for AL25-4R0F: Resistance Tolerance in Percent: -1.000 TO 1.000; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -2.0 TO 2.0; Electrical Resistance: 4.000 OHMS; Inclosure Type: ENCASED. 18 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.