The Resistor,thermal, cataloged under National Stock Number 5905-01-241-0504, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ge Aviation Systems Llc Dba Ge Aviation Systems Llc. Government technical data includes 5 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-241-0504 |
| Primary Part Number | AYLF9643-1 |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc |
| Status | ACTIVE |
| Inclosure Type | ENCASED |
| Probe Diameter | 0.750 INCHES NOMINAL IN |
| Overall Diameter | 1.560 INCHES NOMINAL IN |
| Style Designator | PROBE |
| Probe Length | 3.820 INCHES NOMINAL IN |
| 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 |
|---|---|
| AYLF9643-1 PRIMARY | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA) |
| AYLF9643-1 | Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 123SCEC406-603 | 7/9 Vendor item drawing reference Northrop Grumman Systems Corporation |
| 123SCEC406-603 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| AYLF9643 | 5/9 Secondary reference Ge Aviation Systems Llc Dba Ge Aviation Systems Llc |
| 123SCEC406-601 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| AYLF9643-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| AYLF9643-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5905-01-241-0504 is a Resistor,thermal, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-241-0504 has 2 manufacturer part numbers on file: AYLF9643-1 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc), AYLF9643-1 (Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace).
Key specifications for AYLF9643-1: Inclosure Type: ENCASED; Probe Diameter: 0.750 INCHES NOMINAL IN; Overall Diameter: 1.560 INCHES NOMINAL IN; Style Designator: PROBE. 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.