The Resistor,thermal, cataloged under National Stock Number 5905-01-422-4905, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-422-4905 |
| Primary Part Number | 235438-2 |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Inclosure Type | ENCASED |
| Body Width | 0.042 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN |
| Body Height | 0.022 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN |
| Style Designator | CHIP |
| Zero Power Resistance | 1000.000 OHMS |
| Zero Power Resistance Tolerance in Percent at Reference Temp | -10.0 TO 10.0 |
| Body Length | 0.072 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 2 BONDING PAD |
| 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 |
|---|---|
| ST1-102 | Tecal Manufacturing, L.l.c (USA) |
| KR0805J102K | Rtie Holdings Llc (USA) |
| 235438-2 PRIMARY | Raytheon Company (USA) |
NSN 5905-01-422-4905 is a Resistor,thermal, manufactured by Raytheon Company, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-422-4905 has 3 manufacturer part numbers on file: ST1-102 (Tecal Manufacturing, L.l.c), KR0805J102K (Rtie Holdings Llc), 235438-2 (Raytheon Company).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-451-9314. Verify interchangeability with system specifications before substitution.
Key specifications for 235438-2: Inclosure Type: ENCASED; Body Width: 0.042 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN; Body Height: 0.022 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN; Style Designator: CHIP. 9 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.