Acquisition method (AMC)
5
FSC 5950 × TRANSFORMER,POWER
TRANSFORMER,POWER
5950-01-255-9554 FSC 5950
NSN 5950-01-255-9554 (also written 5950012559554; NIIN 01-255-9554) is a transformer, power in Federal Supply Class 5950, Coils and Transformers. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought from a sole-source contractor that is not the actual manufacturer (AMC 5).
Suffix (AMSC)
R
Competition
Coded for a named source
AMC 5: buy from a sole-source contractor that is not the actual manufacturer. 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 |
|---|---|
| RELIABILITY INDICATOR AARG | NOT ESTABLISHED |
| OVERALL LENGTH ABHP | INCHES NOMINAL 5.250 |
| OVERALL HEIGHT ABKW | INCHES NOMINAL 4.380 |
| OVERALL WIDTH ABMK | INCHES NOMINAL 4.000 |
| FREQUENCY RATING ACZB | SINGLE COMPONENT HERTZ NOMINAL 60.0 |
| INPUT-OUTPUT PHASE RELATIONSHIP ACZC | SINGLE COMPONENT SINGLE PHASE TO SINGLE PHASE |
| MAXIMUM TRANSFORMER POWER RATING ACZF | SINGLE COMPONENT KILOVOLT-AMPERE 0.5 |
| INCLOSURE TYPE AKNA | FULLY INCLOSED |
| WINDING OPERATING VOLTAGE CWJS | SINGLE COMPONENT SINGLE PRIMARY AC VOLTS NOMINAL 440.00 |
| TERMINAL TYPE AND QUANTITY TTQY | SOLDERLESS LUG 4 |
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 |
|---|---|---|
| 3257951 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
| R104595 | 95266 | OECO, LLC DBA PACIFIC SCIENTIFIC OECO DIV FIRE SAFETY AND POWER SYSTEMS |
| R104595 | 98330 | OECO, LLC |
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
$2,975.00
Purchases
1
Total spend
$17,850
Oct 15, 2026
Last purchased
2 · 2.0/yr
Purchase records
$35,700
Total demand
$2,975.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 15, 2026 | 6 | $2,975.00 | $17,850 | 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 15, 2026 | SPE7M527P0282 ↗ | ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION | — | $17,850 |
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
ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION
last award Oct 2026
NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
no award yet
no awards on record
Listed source OECO, LLC
no award yet
no awards on record
Listed source OECO, LLC DBA PACIFIC SCIENTIFIC OECO DIV FIRE SAFETY AND POWER SYSTEMS
no award yet
no awards on record
Listed source ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION won the only award on record. ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-26-T-379S | Sep 25, 2026 | Oct 8, 2026 | 6 | 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: 2026-10-16.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TRANSFORMER,POWER." nsnexplorer.com, https://nsnexplorer.com/nsn/5950-01-255-9554/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5950-01-255-9554/