The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-168-0710, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications. Government technical data includes 25 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5905-01-168-0710 |
| Primary Part Number | A919-0632 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications |
| Status | ACTIVE |
| Body Diameter | 1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN |
| Operating Position | END OF ROTATION |
| Screw Thread Quantity Per Inch | 32.0 |
| Electrical Resistance Per Section | 20.0 KILOHMS 1ST SECTION AND 5.0 KILOHMS 2ND SECTION |
| Section Quantity | 2 |
| Shaft Diameter | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Shaft Bearing Type | BALL |
| Fragility Factor | MODERATELY RUGGED |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Mounting Method | STANDARD BUSHING |
| Terminal Location | REAR-BOTTOM |
| Features Provided | HERMETICALLY SEALED AND SHAFT SEAL AND SWITCH |
| Shaft Style | ROUND |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 0.640 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN |
| Body Length | 1.750 INCHES MAXIMUM IN |
| Switch Type | ROTARY |
| Screw Thread Diameter | 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN |
| Reliability Indicator | NOT ESTABLISHED |
| Screw Thread Series Designator | UNEF |
| Actuator Travel Control Feature | STOPS |
| Resistance Tolerance Per Section in Percent | -20.0 TO 20.0 ALL SECTIONS |
| Switch Contact Arrangement | SINGLE POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED |
| Terminal Type and Quantity | 9 TAB, SOLDER LUG |
| Mounting Bushing Length | 0.234 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| 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 |
|---|---|
| A919-0632 PRIMARY | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA) |
| Reference | Meaning |
|---|---|
| 919-0632 | 5/9 Secondary reference Clarostat Sensors and Controls |
| A919-0632 | 5/9 Secondary reference Clarostat Sensors and Controls |
| D380SX | 5/9 Secondary reference Clarostat Sensors and Controls |
| 919-0632 | 5/9 Secondary reference L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications |
NSN 5905-01-168-0710 is a Resistor,variable,nonwire Wound,, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-168-0710 has 1 manufacturer part number on file: A919-0632 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications).
1 possible match (shared part number, not a government interchangeability claim): 5905-01-229-6444. Verify interchangeability with system specifications before substitution.
Key specifications for A919-0632: Body Diameter: 1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN; Operating Position: END OF ROTATION; Screw Thread Quantity Per Inch: 32.0; Electrical Resistance Per Section: 20.0 KILOHMS 1ST SECTION AND 5.0 KILOHMS 2ND SECTION. 25 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.