The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-00-079-8317, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Meggitt (new Hampshire), Inc. Government technical data includes 11 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. 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 | 5905-00-079-8317 |
| Primary Part Number | 1141-2531R7A |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Meggitt (new Hampshire), Inc |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -0.050 TO 0.050 |
| Body Diameter | 0.500 INCHES NOMINAL IN |
| Electrical Resistance | 2.531 KILOHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | TAB, SOLDER LUG |
| Terminal Length | 0.375 INCHES NOMINAL IN |
| Style Designator | RADIAL TERMINAL EACH END |
| Power Dissipation Rating in Watts | 0.500 FREE AIR |
| Body Length | 0.562 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 80.0 |
| 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 | X |
| Part Number | Manufacturer |
|---|---|
| 1141-2531R7A PRIMARY | Meggitt (new Hampshire), Inc (USA) |
NSN 5905-00-079-8317 is a Resistor,fixed,wire Wound, manufactured by Meggitt (new Hampshire), Inc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-079-8317 has 1 manufacturer part number on file: 1141-2531R7A (Meggitt (new Hampshire), Inc).
1 possible match (shared part number, not a government interchangeability claim): 5905-00-806-6151. Verify interchangeability with system specifications before substitution.
Key specifications for 1141-2531R7A: Resistance Tolerance in Percent: -0.050 TO 0.050; Body Diameter: 0.500 INCHES NOMINAL IN; Electrical Resistance: 2.531 KILOHMS; Inclosure Type: ENCAPSULATED. 11 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.