The Resistor,thermal, cataloged under National Stock Number 5905-01-123-0782, 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 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5905-01-123-0782 |
| Primary Part Number | R1622-1 |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Shallcross Inc |
| Status | ACTIVE |
| Temp Points for Resistance Readings at Zero Power | 25.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC |
| Inclosure Type | ENCAPSULATED |
| Terminal Diameter | 0.032 INCHES NOMINAL IN |
| Resistance Tolerance at a Specified Temp in Percent | -5.0 TO 5.0 ALL RESISTANCE-TEMPERATURE POINTS |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Zero Power Resistance at Specified Temp | 10.3 OHMS FIRST RESISTANCE-TEMPERATURE POINT |
| Body Outside Diameter | 0.250 INCHES NOMINAL IN |
| Maximum Current Rating | 40.00 MILLIAMPERES |
| Reference Temp in Deg Celsius | 25.0 |
| Style Designator | ROD |
| Zero Power Resistance | 10.262 OHMS |
| Ambient Temp at Full Rated Power | 25.0 CELSIUS DEGC |
| Zero Power Resistance Tolerance in Percent at Reference Temp | -5.0 TO 5.0 |
| Maximum Operating Temp | 145.0 CELSIUS DEGC |
| Body Length | 0.500 INCHES NOMINAL IN |
| Zero Power Temp Coefficient of Resistance in Percent Per Deg Celsius | 3930.00 |
| Reliability Indicator | NOT ESTABLISHED |
| Test Data Document | 99167-5902213 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Maximum Power Dissipation Rating | 16.00 MILLIWATTS |
| 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 |
|---|---|
| R1622-1 | Shallcross Inc (USA) |
| Reference | Meaning |
|---|---|
| 5902213 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5905-01-123-0782 is a Resistor,thermal, manufactured by Shallcross Inc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-123-0782 has 1 manufacturer part number on file: R1622-1 (Shallcross Inc).
Key specifications for R1622-1: Temp Points for Resistance Readings at Zero Power: 25.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC; Inclosure Type: ENCAPSULATED; Terminal Diameter: 0.032 INCHES NOMINAL IN; Resistance Tolerance at a Specified Temp in Percent: -5.0 TO 5.0 ALL RESISTANCE-TEMPERATURE POINTS. 20 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.