The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-005-9823, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Mpe Ltd. Government technical data includes 12 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. 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 | 5905-00-005-9823 |
| Primary Part Number | BTT680HMSP0RM10PCT1-2W |
| Item Name | Resistor,fixed,composition |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Mpe Ltd |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -10.000 TO 10.000 |
| Body Diameter | 0.125 INCHES NOMINAL IN |
| Electrical Resistance | 68.000 OHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | WIRE LEAD |
| Terminal Length | 2.000 INCHES MINIMUM IN |
| Style Designator | AXIAL TERMINAL EACH END |
| Power Dissipation Rating in Watts | 0.500 FREE AIR |
| Ambient Temp at Full Rated Power | 70.0 CELSIUS DEGC |
| Body Length | 0.625 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 110.0 |
| 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 |
|---|---|
| B3067 | Abb Ltd (GBR) |
| BTT680HMSP0RM10PCT1-2W PRIMARY | Mpe Ltd (GBR) |
NSN 5905-00-005-9823 is a Resistor,fixed,composition, manufactured by Mpe Ltd, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-005-9823 has 2 manufacturer part numbers on file: B3067 (Abb Ltd), BTT680HMSP0RM10PCT1-2W (Mpe Ltd).
1 possible match (shared part number, not a government interchangeability claim): 5950-01-451-9031. Verify interchangeability with system specifications before substitution.
Key specifications for BTT680HMSP0RM10PCT1-2W: Resistance Tolerance in Percent: -10.000 TO 10.000; Body Diameter: 0.125 INCHES NOMINAL IN; Electrical Resistance: 68.000 OHMS; Inclosure Type: ENCAPSULATED. 12 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.