The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-809-8029, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Automation, Inc. Dba Rockwell Automation. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-809-8029 |
| Primary Part Number | CB4721 |
| Item Name | Resistor,fixed,composition |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Rockwell Automation, Inc. Dba Rockwell Automation |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -10.000 TO 10.000 |
| Electrical Resistance | 4.700 KILOHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | WIRE LEAD |
| Style Designator | AXIAL TERMINAL EACH END |
| Power Dissipation Rating in Watts | 0.250 FREE AIR |
| Ambient Temp at Full Rated Power | 70.0 CELSIUS DEGC |
| 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 |
|---|---|
| CB4721 PRIMARY | Rockwell Automation, Inc. Dba Rockwell Automation (USA) |
| L220421-472 | Raytheon Company Dba Raytheon Co (USA) |
| V1051Z3247K | Siemens Schweiz Ag Dba Siemens Switzerland Ltd. (CHE) |
| Reference | Meaning |
|---|---|
| RM1101/03/447 | C/1 Advisory reference — outside the item-of-supply concept Saab Aktiebolag |
| 6S124C65 | 5/9 Secondary reference U.S. Government activity |
| 6S124C65 | 5/9 Secondary reference General Dynamics Mission Systems, Inc. Dba Gdms |
| RM1101/03/447 | 5/9 Secondary reference Saab Ab (publ) - Business Area Surveillance - Ew Systems |
NSN 5905-00-809-8029 is a Resistor,fixed,composition, manufactured by Rockwell Automation, Inc. Dba Rockwell Automation, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-809-8029 has 3 manufacturer part numbers on file: CB4721 (Rockwell Automation, Inc. Dba Rockwell Automation), L220421-472 (Raytheon Company Dba Raytheon Co), V1051Z3247K (Siemens Schweiz Ag Dba Siemens Switzerland Ltd.).
Key specifications for CB4721: Resistance Tolerance in Percent: -10.000 TO 10.000; Electrical Resistance: 4.700 KILOHMS; Inclosure Type: ENCAPSULATED; Terminal Type: WIRE LEAD. 8 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.