# NSN 5905-01-126-2303: Resistor, Variable, Wire Wound, Non

NSN 5905-01-126-2303 (also written 5905011262303; NIIN 01-126-2303) is a resistor, variable, wire wound, non in Federal Supply Class 5905, Resistors. 4 manufacturer part numbers from 1 supplier are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5905-01-126-2303 (5905011262303)
- NIIN: 01-126-2303 (011262303)
- 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 T: handled under qualified products list procedures. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAPN | SECTION QUANTITY | 1 |
| AAQL | BODY STYLE | — |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABPM | BODY DIAMETER | INCHES NOMINAL 0.875 |
| ABWV | SHAFT DIAMETER | INCHES NOMINAL 0.125 |
| ABXF | SHAFT LENGTH | INCHES NOMINAL 0.625 |
| ADAP | MOUNTING BUSHING LENGTH | INCHES NOMINAL 0.250 |
| ADAQ | BODY LENGTH | INCHES NOMINAL 0.688 |
| AEDX | SHAFT STYLE | — |
| AEEZ | CONTACT ARM ELECTRICAL OFF POSITION | FULLY CCW |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | NOMINAL 300.0 |
| AEFK | MAXIMUM STARTING TORQUE | INCH-OUNCES 6.00 |
| AEFL | MAXIMUM RUNNING TORQUE | INCH-OUNCES 6.00 |
| AEFM | MAXIMUM STOP TORQUE | INCH-OUNCES 80.00 |
| AEFP | NONTURN DEVICE RADIUS | INCHES NOMINAL 0.250 |
| AJYN | SCREW THREAD DIAMETER | INCHES NOMINAL 0.250 |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNEF |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| AXGY | MOUNTING METHOD | STANDARD BUSHING |
| BYDT | BEARING TYPE | SHAFT SLEEVE |
| CBBL | FEATURES PROVIDED | HUMIDITY PROOF |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | OHMS SINGLE SECTION 5.0 |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | NOMINAL 300.0 |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | SINGLE SECTION 340.0 |
| CQPH | DEVICE DESIGN TYPE | LOCATION NOT OTHERWISE SPECIFIED AT 6:00 OCLOCK |
| CQTM | TERMINAL LOCATION | LOCATION NOT OTHERWISE SPECIFIED RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | HEAT SINK SINGLE SECTION 12.5 |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | SINGLE SECTION -10.0 TO 10.0 |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | SINGLE SECTION 25.0 |
| TEST | TEST DATA DOCUMENT | SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). 81349--IL-R-22 |
| TTQY | TERMINAL TYPE AND QUANTITY | TAB, SOLDER LUG 2 |
| ZZZK | SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81349--IL-R-22 TO 1 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| M22/01-00052SB | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-PRF-22/1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-R-22/1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| RP062SB5R0KK | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE7M126PA823](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5905011262303) | RESISTOR, VARIABLE, W | TTI INC. DBA TTI INC | $9,020.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5905011262303&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5905011262303
- 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/5905-01-126-2303/
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