Acquisition method (AMC)
1
FSC 5950 × TRANSFORMER,POWER AUTOTRANSFORME
TRANSFORMER,POWER AUTOTRANSFORME
5950-00-501-2028 FSC 5950
NSN 5950-00-501-2028 (also written 5950005012028; NIIN 00-501-2028) is a transformer, power autotransforme in Federal Supply Class 5950, Coils and Transformers. 5 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
R
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 |
|---|---|
| MOUNTING FACILITY QUANTITY AKPV | 4 |
| MOUNTING METHOD AXGY | SINGLE GROUP FLANGE AND UNTHREADED HOLE(S) |
| INCLOSURE TYPE AKNA | FULLY INCLOSED |
| WINDING OPERATING VOLTAGE CWJS | SINGLE COMPONENT SINGLE PRIMARY OUTPUT AC VOLTS MINIMUM 0.00 AND AC VOLTS MAXIMUM 140.00 |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH ABKQ | SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 3.125 |
| TERMINAL TYPE AND QUANTITY TTQY | TAB, SOLDER LUG 3 |
| WINDING OPERATING CURRENT CRBZ | SINGLE COMPONENT SINGLE PRIMARY OUTPUT AMPERES AC MAXIMUM 4.5 |
| WINDING OPERATING VOLTAGE CWJS | SINGLE COMPONENT SINGLE PRIMARY INPUT AC VOLTS NOMINAL 120.00 |
| WINDING FUNCTION AND QUANTITY BPLC | SINGLE COMPONENT PRIMARY, FIXED AUTOTRANSFORMER TYPE 1 |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH ABKR | SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 3.125 |
| MOUNTING HOLE DIAMETER ABTB | SINGLE GROUP INCHES NOMINAL 0.312 |
| RELIABILITY INDICATOR AARG | NOT ESTABLISHED |
| FREQUENCY RATING ACZB | SINGLE COMPONENT HERTZ MINIMUM 50.0 AND HERTZ MAXIMUM 60.0 |
| INPUT-OUTPUT PHASE RELATIONSHIP ACZC | SINGLE COMPONENT SINGLE PHASE TO SINGLE PHASE |
| BODY LENGTH ADAQ | INCHES MAXIMUM 3.375 |
| BODY OUTSIDE DIAMETER ADAR | INCHES MAXIMUM 3.938 |
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 |
|---|---|---|
| 220239-002 | 95802 | AIR SYSTEMS COMPONENTS INC DBA AIR SYSTEM COMPONENTS INC DIV TRION IAQ DIV |
| 420219PC12 | 95802 | AIR SYSTEMS COMPONENTS INC DBA AIR SYSTEM COMPONENTS INC DIV TRION IAQ DIV |
| 9T92A5 | 02989 | GENERAL ELECTRIC COMPANY DBA GE |
| 9T92A5 | 03512 | GENERAL ELECTRIC CO SPECIALTY TRANSFORMER DEPT |
| 9T92A5 | 58474 | SUPERIOR ELECTRIC HOLDING GROUP LLC DIV SPECIALTY PRODUCT TECHNOLOGIES |
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
$546.24
Purchases
1
Total spend
$8,194
Sep 24, 2026
Last purchased
2 · 2.0/yr
Purchase records
$16,387
Total demand
$546.24
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 24, 2026 | 15 | $546.24 | $8,194 | JO-KELL INC. DBA JO-KELL INC (5V049) | Unknown | Source ↗ |
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.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Sep 24, 2026 | SPE7M126V139W ↗ | JO-KELL INC. DBA JO-KELL INC | — | $8,194 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
JO-KELL INC. DBA JO-KELL INC
last award Sep 2026
AIR SYSTEMS COMPONENTS INC DBA AIR SYSTEM COMPONENTS INC DIV TRION IAQ DIV
no award yet
no awards on record
Listed source GENERAL ELECTRIC CO SPECIALTY TRANSFORMER DEPT
no award yet
no awards on record
Listed source GENERAL ELECTRIC COMPANY DBA GE
no award yet
no awards on record
Listed source SUPERIOR ELECTRIC HOLDING GROUP LLC DIV SPECIALTY PRODUCT TECHNOLOGIES
no award yet
no awards on record
Listed source JO-KELL INC. DBA JO-KELL INC won the only award on record. JO-KELL INC. DBA JO-KELL INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-26-T-347U | Sep 11, 2026 | Sep 21, 2026 | 15 | 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.
- Data last refreshed: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TRANSFORMER,POWER AUTOTRANSFORME." nsnexplorer.com, https://nsnexplorer.com/nsn/5950-00-501-2028/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5950-00-501-2028/