Acquisition method (AMC)
1
FSC 5905 × RESISTOR,VARIABLE,WIRE WOUND,NON
RESISTOR,VARIABLE,WIRE WOUND,NON
5905-00-577-3973 FSC 5905
NSN 5905-00-577-3973 (also written 5905005773973; NIIN 00-577-3973) is a resistor, variable, wire wound, non in Federal Supply Class 5905, Resistors. 12 manufacturer part numbers from 9 suppliers are on record. The government has 2 open solicitations for it.
Open for bid
2 open solicitations on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7M5-27-T-0931 | 1 | Closes in 4d | Bid → |
| SPE7M0-27-T-0351 | 1 | Closes in 7d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
T
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC T: handled under qualified products list procedures. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| MAXIMUM STOP TORQUE AEFM | INCH-OUNCES 128.00 |
| SCREW THREAD DIAMETER AJYN | INCHES NOMINAL 0.375 |
| SHAFT STYLE AEDX | — |
| ACTUATOR TYPE AEFD | SINGLE SHAFT |
| MOUNTING METHOD AXGY | STANDARD BUSHING |
| ELECTRICAL RESISTANCE PER SECTION CQCC | OHMS SINGLE SECTION 250.0 |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG CQCK | MINIMUM 290.0 AND MAXIMUM 305.0 |
| SECTION QUANTITY AAPN | 1 |
| BODY STYLE AAQL | — |
| RELIABILITY INDICATOR AARG | NOT ESTABLISHED |
| OVERALL LENGTH ABHP | INCHES MINIMUM 1.414 AND INCHES MAXIMUM 1.576 |
| BODY DIAMETER ABPM | INCHES MINIMUM 1.100 AND INCHES MAXIMUM 1.310 |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION AEFH | MINIMUM 290.0 AND MAXIMUM 305.0 |
| MAXIMUM STARTING TORQUE AEFK | INCH-OUNCES 6.00 |
| NONTURN DEVICE RADIUS AEFP | INCHES MINIMUM 0.516 AND INCHES MAXIMUM 0.546 |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER CSDH | SINGLE SECTION 40.0 |
| SHAFT DIAMETER ABWV | INCHES MINIMUM 0.248 AND INCHES MAXIMUM 0.251 |
| SHAFT LENGTH ABXF | INCHES MINIMUM 0.844 AND INCHES MAXIMUM 0.906 |
| MOUNTING BUSHING LENGTH ADAP | INCHES MINIMUM 0.360 AND INCHES MAXIMUM 0.390 |
| BODY LENGTH ADAQ | INCHES MINIMUM 0.570 AND INCHES MAXIMUM 0.670 |
| OVERALL DIAMETER ADAV | INCHES NOMINAL 1.750 |
| TERMINAL LOCATION CQTM | LOCATION NOT OTHERWISE SPECIFIED RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| POWER DISSIPATION RATING PER SECTION IN WATTS CRGD | FREE AIR SINGLE SECTION 2.0 |
| TERMINAL TYPE AND QUANTITY TTQY | TAB, SOLDER LUG 3 |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT SPECIFICATION 81349--IL-R-19 TO 2 |
| ACTUATOR TRAVEL CONTROL FEATURE CRSX | STOPS |
| DEVICE DESIGN TYPE CQPH | LOCATION NOT OTHERWISE SPECIFIED AT 9:00 OCLOCK |
| SCREW THREAD SERIES DESIGNATOR AJYP | UNEF |
| SCREW THREAD QUANTITY PER INCH AJYQ | 32.0 |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER CQGN | SINGLE SECTION 105.0 |
| TEST DATA DOCUMENT TEST | 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-19 |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT CRSS | SINGLE SECTION -10.0 TO 10.0 |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 026TB28S251B1A1 | 3C3V5 | PRECISION SALES AND EQUIPMENT INC |
| 026TB28S251B1A1 | 517W0 | CTS ELECTRONIC COMPONENTS, INC. DBA CTS ELECTRONICS CORP |
| 43M250OHMPORM10PCT | 12697 | CLAROSTAT SENSORS AND CONTROLS |
| 600100 | 52542 | SYSTRON-DONNER CORP MICROWAVE/INSTRUMENT DIV |
| 867-32522-29 | 32770 | KATO ENGINEERING INC. |
| 867-32522-29 | 71450 | CTS CORP |
| A20NASD251A | 7A378 | STATE ELECTRONICS PARTS CORP. |
| MIL-PRF-19/2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-R-19 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| PM-250 | 00062 | MARINE ELECTRIC SYSTEMS INC |
| RA20NASD251A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| SERIES43 | 12697 | CLAROSTAT SENSORS AND CONTROLS |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
—
Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 5 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M0-27-T-0351 | Oct 15, 2026 | Oct 26, 2026 | 1 | Open | View at DIBBS → |
| SPE7M5-27-T-0931 | Oct 13, 2026 | Oct 23, 2026 | 1 | Open | View at DIBBS → |
| SPE7M0-26-T-100J | Sep 25, 2026 | Oct 5, 2026 | 1 | Expired | View at DIBBS → |
| SPE7M5-26-T-518C | Sep 22, 2026 | Oct 2, 2026 | 2 | Expired | View at DIBBS → |
| SPE7M0-26-T-091W | Sep 21, 2026 | Oct 1, 2026 | 1 | Expired | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RESISTOR,VARIABLE,WIRE WOUND,NON." nsnexplorer.com, https://nsnexplorer.com/nsn/5905-00-577-3973/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5905-00-577-3973/