The Resistor,thermal, cataloged under National Stock Number 5905-01-710-2849, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Chromalox, Inc. Div Chromalox. Government technical data includes 5 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 | 5905-01-710-2849 |
| Primary Part Number | RBF185M-HT-304-18RD-31SB/C |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Chromalox, Inc. Div Chromalox |
| Status | ACTIVE |
| Inclosure Type | HERMETICALLY SEALED |
| Style Designator | PROBE |
| Zero Power Resistance | 100.0 OHMS |
| Zero Power Resistance Tolerance in Percent at Reference Temp | -0.12 TO 0.12 |
| Reliability Indicator | NOT ESTABLISHED |
| 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 |
|---|---|
| RBF185M-HT-304-18RD-31SB/C PRIMARY | Chromalox, Inc. Div Chromalox (USA) |
NSN 5905-01-710-2849 is a Resistor,thermal, manufactured by Chromalox, Inc. Div Chromalox, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-710-2849 has 1 manufacturer part number on file: RBF185M-HT-304-18RD-31SB/C (Chromalox, Inc. Div Chromalox).
Key specifications for RBF185M-HT-304-18RD-31SB/C: Inclosure Type: HERMETICALLY SEALED; Style Designator: PROBE; Zero Power Resistance: 100.0 OHMS; Zero Power Resistance Tolerance in Percent at Reference Temp: -0.12 TO 0.12. 5 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.