The Resistor,thermal, cataloged under National Stock Number 5905-01-148-1733, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Liftec Inc Div Liftec, Inc.. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-148-1733 |
| Primary Part Number | 21A-10-S-3-B-48 |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Liftec Inc Div Liftec, Inc. |
| Status | ACTIVE |
| Inclosure Type | ENCASED |
| Probe Diameter | 0.250 INCHES NOMINAL IN |
| Terminal Length | 4.000 INCHES NOMINAL IN |
| Style Designator | PROBE |
| Probe Length | 3.000 INCHES NOMINAL IN |
| Zero Power Resistance | 100.000 OHMS |
| Zero Power Resistance Tolerance in Percent at Reference Temp | -0.1 TO 0.1 |
| Maximum Operating Temp | 900.0 FAHRENHEIT DEGF |
| Reliability Indicator | NOT ESTABLISHED |
| 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 |
|---|---|
| 372706 | Avtron Aerospace Inc (USA) |
| 21A-10-S-3-B-48 PRIMARY | Liftec Inc Div Liftec, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 21-A-10-D-3-A-48 | 5/9 Secondary reference Rdf Corporation |
| 21-A-10-D-3-A-4-B | 5/9 Secondary reference Liftec Inc Div Liftec, Inc. |
NSN 5905-01-148-1733 is a Resistor,thermal, manufactured by Liftec Inc Div Liftec, Inc., classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-148-1733 has 2 manufacturer part numbers on file: 372706 (Avtron Aerospace Inc), 21A-10-S-3-B-48 (Liftec Inc Div Liftec, Inc.).
Key specifications for 21A-10-S-3-B-48: Inclosure Type: ENCASED; Probe Diameter: 0.250 INCHES NOMINAL IN; Terminal Length: 4.000 INCHES NOMINAL IN; Style Designator: PROBE. 10 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.