The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-907-2019, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Honeywell International Inc Dba Honeywell International Div New England Instrument (nei). Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-907-2019 |
| Primary Part Number | 78WS311 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Honeywell International Inc Dba Honeywell International Div New England Instrument (nei) |
| Status | ACTIVE |
| Body Diameter | 0.876 INCHES NOMINAL IN |
| Electrical Resistance Per Section | 1.160 KILOHMS SINGLE SECTION |
| Mounting Lip Depth | 0.0640 INCHES NOMINAL IN |
| Undercut Width | 0.0580 INCHES NOMINAL IN |
| Section Quantity | 1 |
| Shaft Diameter | 0.125 INCHES NOMINAL IN |
| Undercut Diameter | 0.750 INCHES NOMINAL IN |
| Fragility Factor | MODERATELY RUGGED |
| Body Style | CYLINDRICAL SERVO MOUNTED |
| Mounting Method | CLAMP RING(S) |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Lip Diameter | 0.8760 INCHES NOMINAL IN |
| Features Provided | HUMIDITY PROOF |
| Shaft Style | ROUND, SLOTTED |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 0.436 INCHES NOMINAL IN |
| Pilot Diameter | 0.7510 INCHES NOMINAL IN |
| Body Length | 0.758 INCHES NOMINAL IN |
| Pilot Length | 0.0600 INCHES NOMINAL IN |
| Power Dissipation Rating Per Section in Watts | 1.0 FREE AIR SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Resistance Tolerance Per Section in Percent | -3.0 TO 3.0 SINGLE SECTION |
| Terminal Type and Quantity | 3 WIRE LEAD |
| 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 |
|---|---|
| 78WS311 PRIMARY | Honeywell International Inc Dba Honeywell International Div New England Instrument (nei) (USA) |
| Reference | Meaning |
|---|---|
| 6800-3030-2 | 5/9 Secondary reference Bunker Ramo Corp Amphenol Controls Div |
| 6800-3030-2 | 5/1 Secondary reference Sensor Systems, L.l.c. Dba Sensor Systems Llc |
| 6800-3030-2 | 5/9 Secondary reference Recon/optical, Inc. |
NSN 5905-00-907-2019 is a Resistor,variable,wire Wound,non, manufactured by Honeywell International Inc Dba Honeywell International Div New England Instrument (nei), classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-907-2019 has 1 manufacturer part number on file: 78WS311 (Honeywell International Inc Dba Honeywell International Div New England Instrument (nei)).
Key specifications for 78WS311: Body Diameter: 0.876 INCHES NOMINAL IN; Electrical Resistance Per Section: 1.160 KILOHMS SINGLE SECTION; Mounting Lip Depth: 0.0640 INCHES NOMINAL IN; Undercut Width: 0.0580 INCHES NOMINAL IN. 23 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.