The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-681-3377, 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 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5905-00-681-3377 |
| Primary Part Number | BB1645 |
| Item Name | Resistor,fixed,composition |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Rockwell Automation, Inc. Dba Rockwell Automation |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -5.000 TO 5.000 |
| Electrical Resistance | 160.000 KILOHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | WIRE LEAD |
| Style Designator | AXIAL TERMINAL EACH END |
| Power Dissipation Rating in Watts | 0.100 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 |
|---|---|
| BB1645 PRIMARY | Rockwell Automation, Inc. Dba Rockwell Automation (USA) |
| Q317002102 | Rheinmetall Air Defence Ag (CHE) |
| 8084205 | Us Army Aviation and Missile Command (USA) |
| 40-524-2134-16 | Meggitt (uk) Ltd Div Meggitt Sensing Systems (GBR) |
| 14324294-3 | Safran Electronics & Defense (FRA) |
| 66-406-16A PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| Reference | Meaning |
|---|---|
| 14324294-3 | 5/9 Secondary reference Safran |
NSN 5905-00-681-3377 is a Resistor,fixed,composition, manufactured by Rockwell Automation, Inc. Dba Rockwell Automation, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-681-3377 has 6 manufacturer part numbers on file: BB1645 (Rockwell Automation, Inc. Dba Rockwell Automation), Q317002102 (Rheinmetall Air Defence Ag), 8084205 (Us Army Aviation and Missile Command), 40-524-2134-16 (Meggitt (uk) Ltd Div Meggitt Sensing Systems), 14324294-3 (Safran Electronics & Defense) and 1 more.
1 possible match (shared part number, not a government interchangeability claim): 5963-01-429-4601. Verify interchangeability with system specifications before substitution.
Key specifications for BB1645: Resistance Tolerance in Percent: -5.000 TO 5.000; Electrical Resistance: 160.000 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.