Acquisition method (AMC)
1
FSC 5950 × TRANSFORMER,POWER
TRANSFORMER,POWER
5950-00-487-8146 FSC 5950
NSN 5950-00-487-8146 (also written 5950004878146; NIIN 00-487-8146) is a transformer, power in Federal Supply Class 5950, Coils and Transformers. 14 manufacturer part numbers from 11 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 | |
|---|---|---|---|
| SPE7M1-27-U-0072 | 60 | Closes in 2d | Bid → |
| SPE7M1-27-T-0529 | 34 | Closes in 4d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
L
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC L: annual buy value is below the screening threshold. 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 HOLE DIAMETER ABTB | SINGLE GROUP INCHES MINIMUM 0.340 AND INCHES MAXIMUM 0.348 |
| MOUNTING FACILITY QUANTITY AKPV | 4 |
| MOUNTING METHOD AXGY | SINGLE GROUP UNTHREADED HOLE(S) |
| WINDING FUNCTION AND QUANTITY BPLC | SINGLE COMPONENT PRIMARY 1 AND SECONDARY 1 |
| WINDING OPERATING VOLTAGE CWJS | SINGLE COMPONENT SINGLE PRIMARY AC VOLTS NOMINAL 440.00 |
| RELIABILITY INDICATOR AARG | NOT ESTABLISHED |
| INCLOSURE TYPE AKNA | FULLY INCLOSED |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH ABKQ | SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES MINIMUM 4.720 AND INCHES MAXIMUM 4.780 |
| OVERALL HEIGHT ABKW | INCHES NOMINAL 6.120 |
| OVERALL WIDTH ABMK | INCHES NOMINAL 3.880 |
| WINDING OPERATING VOLTAGE CWJS | SINGLE COMPONENT SINGLE SECONDARY AC VOLTS NOMINAL 115.00 |
| TERMINAL TYPE AND QUANTITY TTQY | TAB, SOLDER LUG 4 |
| OVERALL LENGTH ABHP | INCHES NOMINAL 5.880 |
| INPUT-OUTPUT PHASE RELATIONSHIP ACZC | SINGLE COMPONENT SINGLE PHASE TO SINGLE PHASE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH ABKR | SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES MINIMUM 2.350 AND INCHES MAXIMUM 2.410 |
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 |
|---|---|---|
| 10056-8 | 0NC19 | VALUE RESEARCH CORPORATION |
| 41754-8 | 22558 | COAST/ADVANCED CHIP MAGNETICS, INC. |
| 573A499 | 95970 | MTE CORP MILWAUKEE TRANSFORMER CO |
| 573A499-FZP8 | 95970 | MTE CORP MILWAUKEE TRANSFORMER CO |
| 573A499F2-8 | 03512 | GENERAL ELECTRIC CO SPECIALTY TRANSFORMER DEPT |
| 573A499FZP8 | 03512 | GENERAL ELECTRIC CO SPECIALTY TRANSFORMER DEPT |
| 573A499FZP8 | 33325 | KENWORTHY CHARLES F INC |
| 573A499FZP8 | 83325 | SNC MANUFACTURING CO., INC. DBA ALLIENT OSHKOSH |
| 573A499FZP8 | 89870 | BERKSHIRE TRANSFORMER |
| 5950PL0701118 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 9T53Y9076G2 | 03512 | GENERAL ELECTRIC CO SPECIALTY TRANSFORMER DEPT |
| C15474-8 | 72149 | ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION |
| PEI 8303 | 13483 | PRECISION ELECTRONICS, INC |
| ST-4700 | 28535 | NORLAKE MANUFACTURING CO |
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
$161.00
Purchases
1
Total spend
$5,474
Oct 16, 2026
Last purchased
2 · 2.0/yr
Purchase records
$10,948
Total demand
$161.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 16, 2026 | 34 | $161.00 | $5,474 | ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION (72149) | 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 |
|---|---|---|---|---|
| Oct 16, 2026 | SPE7M127V0541 ↗ | ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION | — | $5,474 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 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
ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION
last award Oct 2026
BERKSHIRE TRANSFORMER
no award yet
no awards on record
Listed source COAST/ADVANCED CHIP MAGNETICS, INC.
no award yet
no awards on record
Listed source GENERAL ELECTRIC CO SPECIALTY TRANSFORMER DEPT
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source KENWORTHY CHARLES F INC
no award yet
no awards on record
Listed source MTE CORP MILWAUKEE TRANSFORMER CO
no award yet
no awards on record
Listed source NORLAKE MANUFACTURING CO
no award yet
no awards on record
Listed source ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION won the only award on record.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-27-T-0529 | Oct 13, 2026 | Oct 23, 2026 | 34 | Open | View at DIBBS → |
| SPE7M1-27-U-0072 | Oct 7, 2026 | Oct 21, 2026 | 60 | Open | 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: 2026-10-17.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TRANSFORMER,POWER." nsnexplorer.com, https://nsnexplorer.com/nsn/5950-00-487-8146/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5950-00-487-8146/