The Resistor,fixed,composition, cataloged under National Stock Number 5905-01-311-3372, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Aimtron Systems, Llc. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-311-3372 |
| Primary Part Number | 409523 |
| Item Name | Resistor,fixed,composition |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Aimtron Systems, Llc |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -5.000 TO 5.000 |
| Body Diameter | 0.070 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| Electrical Resistance | 2.700 OHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | WIRE LEAD |
| Terminal Length | 1.020 INCHES MINIMUM IN |
| Style Designator | AXIAL TERMINAL EACH END |
| Power Dissipation Rating in Watts | 0.250 FREE AIR |
| Ambient Temp at Full Rated Power | 25.0 CELSIUS DEGC |
| Body Length | 0.218 INCHES MINIMUM AND 0.282 INCHES MAXIMUM IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 125.0 |
| 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 | N |
| Part Number | Manufacturer |
|---|---|
| 409523 | Aimtron Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| BW1-4F-2R7J | 3/9 Design control — primary reference Rcd Components, Inc. |
| 409523 | 5/9 Secondary reference Cardion Inc |
NSN 5905-01-311-3372 is a Resistor,fixed,composition, manufactured by Aimtron Systems, Llc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-311-3372 has 1 manufacturer part number on file: 409523 (Aimtron Systems, Llc).
Key specifications for 409523: Resistance Tolerance in Percent: -5.000 TO 5.000; Body Diameter: 0.070 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN; Electrical Resistance: 2.700 OHMS; Inclosure Type: ENCAPSULATED. 12 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.