# NSN 5905-01-255-0734: Resistor, Variable, Wire Wound, Non

NSN 5905-01-255-0734 (also written 5905012550734; NIIN 01-255-0734) is a resistor, variable, wire wound, non in Federal Supply Class 5905, Resistors. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5905-01-255-0734 (5905012550734)
- NIIN: 01-255-0734 (012550734)
- Item name: RESISTOR,VARIABLE,WIRE WOUND,NON
- Federal Supply Class: [FSC 5905 Resistors](https://nsnexplorer.com/fsc/5905/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAPN | SECTION QUANTITY | 2 |
| AAQL | BODY STYLE | — |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AAVL | PILOT DIAMETER | INCHES MAXIMUM 0.7500 |
| AAVM | PILOT LENGTH | INCHES NOMINAL 0.0620 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 1.370 |
| ABPA | UNDERCUT DIAMETER | INCHES MAXIMUM 0.781 |
| ABPC | UNDERCUT WIDTH | INCHES NOMINAL 0.0620 |
| ABPM | BODY DIAMETER | INCHES NOMINAL 0.875 |
| ABTB | MOUNTING HOLE DIAMETER | INCHES MINIMUM 0.152 AND INCHES MAXIMUM 0.157 |
| ABWV | SHAFT DIAMETER | INCHES MAXIMUM 0.1248 |
| ABXF | SHAFT LENGTH | INCHES NOMINAL 0.500 |
| ADAQ | BODY LENGTH | INCHES NOMINAL 1.000 |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 1.600 |
| AECZ | MOUNTING LIP DIAMETER | INCHES NOMINAL 0.8750 |
| AEDA | MOUNTING LIP DEPTH | INCHES NOMINAL 0.0620 |
| AEDX | SHAFT STYLE | — |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | NOMINAL 180.0 |
| AEFK | MAXIMUM STARTING TORQUE | INCH-OUNCES 20.00 |
| AEFL | MAXIMUM RUNNING TORQUE | INCH-OUNCES 20.00 |
| AEFZ | SHAFT RUNOUT | INCHES 0.001 |
| AEGA | LATERAL RUNOUT | INCHES 0.002 |
| AEGB | PILOT DIAMETER RUNOUT | INCHES 0.00100 |
| AEGC | SHAFT RADIAL PLAY | INCHES 0.001 |
| AEGD | MECHANICAL BACKLASH IN DEG ANGULAR ROTATION | 0.5 |
| AKPV | MOUNTING FACILITY QUANTITY | 2 |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE(S) |
| BYDT | BEARING TYPE | SHAFT BALL |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | KILOHMS 1ST SECTION 2.0 AND MEGOHMS 2ND SECTION 1.0 |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | NOMINAL 180.0 |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | ALL SECTIONS 125.0 |
| CQTM | TERMINAL LOCATION | LOCATION NOT OTHERWISE SPECIFIED RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | FREE AIR ALL SECTIONS 1.5 |
| CRJS | FIXED TAP QUANTITY PER SECTION | 1ST SECTION 1 |
| CRKS | TAP LOCATION TOLERANCE PER SECTION | OHMS 1ST SECTION -5.0 TO 5.0 |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | ALL SECTIONS -5.0 TO 5.0 |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| CSBW | TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS | 1ST SECTION 1000.0 |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | ALL SECTIONS 70.0 |
| FEAT | SPECIAL FEATURES | THUMBWHEEL INCLUDED; SECOND SECTIONS HAS MOUNTING TABS WITH HOLE THROUGH |
| TTQY | TERMINAL TYPE AND QUANTITY | TURRET 7 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 214-175-147-103 | 97499 | BELL TEXTRON INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6173-195-1 | 73138 | BI TECHNOLOGIES CORPORATION DIV BI TECHNOLOGIES CORP. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-06 | [SPRPA121G001W/SPE4A027F0001](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5905012550734) | RESISTOR, VARIABLE, WIRE WOUND, NONPRECISIO | BELL TEXTRON INC | $18,876.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5905012550734&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5905012550734
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5905-01-255-0734/
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