The Resistor,thermal, cataloged under National Stock Number 5905-00-752-3261, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ohmite Holding, L.l.c.. Government technical data includes 16 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-752-3261 |
| Primary Part Number | 40646 |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Ohmite Holding, L.l.c. |
| Status | ACTIVE |
| Inclosure Type | ENCAPSULATED |
| Terminal Diameter | 0.020 INCHES NOMINAL IN |
| Resistance Tolerance at a Specified Temp in Percent | -10.0 TO 10.0 ALL RESISTANCE-TEMPERATURE POINTS |
| Terminal Length | 1.000 INCHES MINIMUM IN |
| Zero Power Resistance at Specified Temp | 30.0 OHMS FOURTH RESISTANCE-TEMPERATURE POINT |
| Zero Power Resistance at Specified Temp | 38.0 KILOHMS FIRST RESISTANCE-TEMPERATURE POINT |
| Zero Power Resistance at Specified Temp | 400.0 OHMS SECOND RESISTANCE-TEMPERATURE POINT |
| Zero Power Resistance at Specified Temp | 90.0 OHMS THIRD RESISTANCE-TEMPERATURE POINT |
| Body Outside Diameter | 0.359 INCHES MAXIMUM IN |
| Body Width | 0.156 INCHES MAXIMUM IN |
| Style Designator | DISK |
| Zero Power Resistance | 1.000 KILOHMS |
| Zero Power Resistance Tolerance in Percent at Reference Temp | -10.0 TO 10.0 |
| Maximum Operating Temp | 150.0 CELSIUS DEGC |
| 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 |
|---|---|
| 40646 | Ohmite Holding, L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 416H6 | C/1 Advisory reference — outside the item-of-supply concept Cesiwid Inc |
| 40646 | 5/9 Secondary reference Cesiwid Inc |
| 714-1562-00 | 3/9 Design control — primary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
NSN 5905-00-752-3261 is a Resistor,thermal, manufactured by Ohmite Holding, L.l.c., classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-752-3261 has 1 manufacturer part number on file: 40646 (Ohmite Holding, L.l.c.).
4 possible matches (shared part number, not a government interchangeability claim): 1285-00-809-1179, 3040-01-041-1916, 6530-01-440-2524. Verify interchangeability with system specifications before substitution.
Key specifications for 40646: Inclosure Type: ENCAPSULATED; Terminal Diameter: 0.020 INCHES NOMINAL IN; Resistance Tolerance at a Specified Temp in Percent: -10.0 TO 10.0 ALL RESISTANCE-TEMPERATURE POINTS; Terminal Length: 1.000 INCHES MINIMUM IN. 16 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.