Acquisition method (AMC)
5
FSC 5950 × TRANSFORMER,POWER
TRANSFORMER,POWER
5950-01-256-6694 FSC 5950
NSN 5950-01-256-6694 (also written 5950012566694; NIIN 01-256-6694) is a transformer, power 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 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 3.562 |
| OVERALL HEIGHT ABKW | INCHES NOMINAL 1.812 |
| OVERALL WIDTH ABMK | INCHES NOMINAL 3.000 |
| MOUNTING HOLE DIAMETER ABTB | SINGLE GROUP INCHES NOMINAL 0.187 |
| FREQUENCY RATING ACZB | SINGLE COMPONENT HERTZ NOMINAL 50.0 OR HERTZ NOMINAL 60.0 |
| INPUT-OUTPUT PHASE RELATIONSHIP ACZC | SINGLE COMPONENT SINGLE PHASE TO SINGLE PHASE |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS AEJN | SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 3.125 |
| INCLOSURE TYPE AKNA | PARTIALLY INCLOSED |
| MOUNTING FACILITY QUANTITY AKPV | 2 |
| MOUNTING METHOD AXGY | SINGLE GROUP UNTHREADED HOLE(S) |
| WINDING FUNCTION AND QUANTITY BPLC | SINGLE COMPONENT PRIMARY 1 AND SECONDARY 1 |
| WINDING OPERATING CURRENT CRBZ | SINGLE COMPONENT SINGLE SECONDARY AMPERES AC MAXIMUM 1.7 |
| WINDING OPERATING VOLTAGE CWJS | SINGLE COMPONENT SINGLE SECONDARY AC VOLTS NOMINAL 24.00 |
| WINDING OPERATING VOLTAGE CWJS | SINGLE COMPONENT SINGLE PRIMARY AC VOLTS NOMINAL 460.00 |
| TERMINAL TYPE AND QUANTITY TTQY | QUICK DISCONNECT, MALE 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 |
|---|---|---|
| 21-5460 | 07711 | COOKSON COMPANY THE |
| 21-5460 | 3SWX2 | CHAMBERLAIN GROUP INC, THE DBA (CHAMBERLAIN MANUFACTURING CORPORATION, ELMHURST, IL) DIV CDO |
| 21-5460 | 65138 | LINK CONTROLS INC |
| BE17148GEK | 97520 | BASLER ELECTRIC COMPANY, LLC |
| BE621640GEK0003 | 97520 | BASLER ELECTRIC COMPANY, 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
—
Purchases
0
Total spend
—
Sep 8, 2026
Last purchased
1 · 1.0/yr
Purchase records
$1,021
Total demand
$1,021
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.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Sep 8, 2026 | SPE7M526P3040 ↗ | ECHELON SUPPLY AND SERVICE, INC. | — | $1,021 |
Demand history
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
ECHELON SUPPLY AND SERVICE, INC.
last award Sep 2026
BASLER ELECTRIC COMPANY, LLC
no award yet
no awards on record
Listed source CHAMBERLAIN GROUP INC, THE DBA (CHAMBERLAIN MANUFACTURING CORPORATION, ELMHURST, IL) DIV CDO
no award yet
no awards on record
Listed source COOKSON COMPANY THE
no award yet
no awards on record
Listed source LINK CONTROLS INC
no award yet
no awards on record
Listed source ECHELON SUPPLY AND SERVICE, INC. won the only award on record. ECHELON SUPPLY AND SERVICE, INC. won without being a listed source.
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 27, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-24.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TRANSFORMER,POWER." nsnexplorer.com, https://nsnexplorer.com/nsn/5950-01-256-6694/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5950-01-256-6694/