The Resistor,thermal, cataloged under National Stock Number 5905-01-688-9398, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Betatherm Corp. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-688-9398 |
| Primary Part Number | 10K3A1IC |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Betatherm Corp |
| Status | ACTIVE |
| Inclosure Type | ENCAPSULATED |
| Overall Diameter | 2.4 MILLIMETERS MAXIMUM MM |
| Precious Material | SILVER |
| Terminal Length | 76.2 MILLIMETERS NOMINAL MM |
| Body Outside Diameter | 2.4 MILLIMETERS MAXIMUM MM |
| Reference Temp in Deg Celsius | 25.0 |
| Style Designator | SEALED OR COATED BEAD |
| Power Dissipation Constant in Milliwatts Per Deg Celsius | 0.85 |
| Probe Length | 12.7 MILLIMETERS NOMINAL MM |
| Zero Power Resistance | 10000.0 OHMS |
| Thermal Time Constant in Seconds | 1.0 |
| Zero Power Resistance Tolerance in Percent at Reference Temp | -1.0 TO 1.0 |
| Maximum Operating Temp | 150.0 CELSIUS DEGC |
| Body Length | 2.4 MILLIMETERS NOMINAL MM |
| Reliability Indicator | NOT ESTABLISHED |
| Surface Treatment | SILVER TERMINAL |
| Precious Material and Location | SILVER PLATED LEADS SILVER |
| Terminal Type and Quantity | 2 WIRE LEAD |
| 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 |
|---|---|
| 10K3A1IC PRIMARY | Betatherm Corp (USA) |
NSN 5905-01-688-9398 is a Resistor,thermal, manufactured by Betatherm Corp, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-688-9398 has 1 manufacturer part number on file: 10K3A1IC (Betatherm Corp).
Key specifications for 10K3A1IC: Inclosure Type: ENCAPSULATED; Overall Diameter: 2.4 MILLIMETERS MAXIMUM MM; Precious Material: SILVER; Terminal Length: 76.2 MILLIMETERS NOMINAL MM. 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.