NSN catalog · 90,963 partsCatalog › Electrical and Electronic Equipment Components › FSC 5950 › 5950-01-294-9559
Power Transformer P/N 77C721837P1
In stock — 1 on our U.S. shelfNSN 5950-01-294-9559 5950012949559 NIIN 012949559
SECO Parts has 1 in stock of NSN 5950-01-294-9559 — Power Transformer — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $6,093.30 per each — a public reference, not our price. We quote each request, usually the same business day, and surplus parts often quote below or above it.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- TRANSFORMER,POWER
- SECO description
- TRANSFORMER, POWER
- Federal supply class
- FSC 5950 — Coils and Transformers
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 1 |
| Total | 1 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5950-01-294-9559 012949559 77C721837P1 77C721837P001 GE-3P169
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Reliability indicator
- Not Established
- Center to center distance between mounting facilities parallel to length
- Single Mounting Facility Single Center Group Inches Minimum 4.969 and Inches Maximum 5.031
- Center to center distance between mounting facilities parallel to width
- Single Mounting Facility Single Center Group Inches Minimum 4.563 and Inches Maximum 4.687
- Mounting slot width
- Single Group Inches Minimum 0.260 and Inches Maximum 0.300
- Frequency rating
- Single Component Hertz Nominal 60.0
- Input-output phase relationship
- Single Component Three Phase to Three Phase
- Transformer winding connection type
- Delta-Wye and Delta-Delta
- Winding shielding method
- Single Component Internal Shield Brought Out to Terminal and Internal Shield Grounded to Terminal
- Body length
- 8.000 in maximum
- Body width
- 5.880 in maximum
- Body height
- 6.750 in maximum
- Maximum operating temp
- Celsius 170.0
- Inclosure type
- Fully Inclosed
- Mounting facility quantity
- 4
- Mounting method
- Single Group Slot
- Winding function and quantity
- Single Component Primary 1 and Secondary 4
- Winding operating current
- Single Component Fourth Secondary Amperes AC Maximum 9.8
- Winding operating current
- Single Component Second Secondary Amperes AC Maximum 20.4
- Winding operating current
- Single Component First Secondary Amperes AC Maximum 20.4
- Winding operating current
- Single Component Third Secondary Amperes AC Maximum 9.8
- Winding operating voltage
- Single Component Fourth Secondary AC Volts Nominal 20.80
- Winding operating voltage
- Single Component Third Secondary AC Volts Nominal 20.80
- Winding operating voltage
- Single Component Single Primary AC Volts Nominal 115.00
- Winding operating voltage
- Single Component First Secondary AC Volts Nominal 14.50
- Winding operating voltage
- Single Component Second Secondary AC Volts Nominal 14.50
- Terminal type and quantity
- Tab, Solder Lug 17
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
77C721837P1 77C721837P001 GE-3P169
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | SMS DLA Land and Maritime, Columbus, Ohio |
| Acquisition advice code | J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 1 on the shelf |
| Unit of issue | EA each |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | P No HMIS record; MSDS may apply by end use |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 5950-01-294-9559?
NSN 5950-01-294-9559 (5950012949559) — Power Transformer: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for power transformer in federal supply class 5950 (Coils and Transformers).
Is NSN 5950-01-294-9559 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5950-01-294-9559 cost?
The government catalog (FEDLOG) lists NSN 5950-01-294-9559 at $6,093.30 per each. That is a public reference, not SECO's price: SECO quotes each request, usually the same business day, and surplus parts often quote below or above it.
What part numbers cross-reference to NSN 5950-01-294-9559?
Part numbers that cross-reference this NSN include 77C721837P1, 77C721837P001, GE-3P169. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names TRANSFORMER,POWER. Same name is not the same part: check the part numbers.