The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-01-294-6655, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-294-6655 |
| Primary Part Number | GR815DL-R499F10 |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -1.000 TO 1.000 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -100.0 TO 100.0 |
| Electrical Resistance | 0.499 OHMS |
| Inclosure Type | ENCASED |
| Mounting Hole Size | 0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN |
| Terminal Type | TAB, SOLDER LUG |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM IN |
| Terminal Length | 0.250 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN |
| Body Width | 0.405 INCHES MINIMUM AND 0.435 INCHES MAXIMUM IN |
| Body Height | 0.375 INCHES MINIMUM AND 0.405 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 | 12.500 FREE AIR |
| Ambient Temp at Full Rated Power | 25.0 CELSIUS DEGC |
| Body Length | 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 275.0 |
| Reliability Indicator | NOT ESTABLISHED |
| Cubic Measure | 0.137 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 |
|---|---|
| ALN10-0R499F | Shallcross Inc (USA) |
| GR815DL-R499F10 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| ALN-10,.499 OHM, | C/1 Advisory reference — outside the item-of-supply concept Shallcross Inc |
| MCX100-0R499F | 5/9 Secondary reference Cal-R Inc |
| NH10-0R499F | 5/9 Secondary reference U.S. Government activity |
NSN 5905-01-294-6655 is a Resistor,fixed,wire Wound, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-294-6655 has 2 manufacturer part numbers on file: ALN10-0R499F (Shallcross Inc), GR815DL-R499F10 (Northrop Grumman Systems Corporation).
Key specifications for GR815DL-R499F10: Resistance Tolerance in Percent: -1.000 TO 1.000; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -100.0 TO 100.0; Electrical Resistance: 0.499 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.