The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-471-4623, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5905-00-471-4623 |
| Primary Part Number | 944438-4125 |
| Item Name | Resistor,fixed,composition |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -5.000 TO 5.000 |
| Body Diameter | 0.062 INCHES NOMINAL IN |
| Electrical Resistance | 1.200 MEGOHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | WIRE LEAD |
| Terminal Length | 1.000 INCHES NOMINAL IN |
| Style Designator | AXIAL TERMINAL EACH END |
| Reliability Failure Rate Level in Percent | 0.001 |
| Power Dissipation Rating in Watts | 0.125 FREE AIR |
| Ambient Temp at Full Rated Power | 70.0 CELSIUS DEGC |
| Specification/standard Data | 81349-MIL-R-39008/4 GOVERNMENT SPECIFICATION |
| Body Length | 0.145 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 130.0 |
| Reliability Indicator | ESTABLISHED |
| Cubic Measure | 0.001 CUBIC INCHES |
| Test Data Document | 81349-MIL-R-39008 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| 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 |
|---|---|
| 944438-4125 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 948549-1204 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 944438-1125 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 41180 37120 | Thales Deutschland Gmbh Div Customer Services (DEU) |
| Reference | Meaning |
|---|---|
| RCR05G125JM | 5/9 Secondary reference U.S. Government activity |
| 745-1864-270 | C/1 Advisory reference — outside the item-of-supply concept Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| RCR05G125JS | 2/2 Government specification standardization U.S. Government activity |
| MIL-R-39008/4 | 4/1 Identification reference U.S. Government activity |
| PL76810-12330-51 | C/1 Advisory reference — outside the item-of-supply concept Frequency Electronics Inc |
| RCR05G125JP | 5/9 Secondary reference U.S. Government activity |
| 50-50658 | C/1 Advisory reference — outside the item-of-supply concept Meggitt Safety Systems Inc |
| RCR05G125JR | 5/9 Secondary reference U.S. Government activity |
| 280-1171P184 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Company Div Corp |
| 745-1864-270 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 4006559-123 | C/1 Advisory reference — outside the item-of-supply concept Honeywell International Inc. Dba Honeywell International |
NSN 5905-00-471-4623 is a Resistor,fixed,composition, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-471-4623 has 4 manufacturer part numbers on file: 944438-4125 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 948549-1204 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 944438-1125 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 41180 37120 (Thales Deutschland Gmbh Div Customer Services).
1 possible match (shared part number, not a government interchangeability claim): 5905-01-085-5712. Verify interchangeability with system specifications before substitution.
Key specifications for 944438-4125: Resistance Tolerance in Percent: -5.000 TO 5.000; Body Diameter: 0.062 INCHES NOMINAL IN; Electrical Resistance: 1.200 MEGOHMS; Inclosure Type: ENCAPSULATED. 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.