Home · NSN 01-034-4892

NSN 01-034-4892 — Transformer,Power

NIIN 01-034-4892 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-034-4892 is the national stock number for a transformer,power. It cross-references to 3 manufacturer part numbers from 3 CAGE codes, including Ge Aviation Systems LLC, Coast/Advanced Chip Magnetics, Inc., Freed Transformer Co; the primary is 156990-01. The unit of issue is EA and the FLIS list price is $1,151.01.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

part numbers from 3 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
156990-01	35351	Ge Aviation Systems LLC	3 · Design control (vendor)	2 · Fully interchangeable
42693	22558	Coast/Advanced Chip Magnetics, Inc.	5 · Secondary reference	2 · Fully interchangeable
43887	73386	Freed Transformer Co	5 · Secondary reference	2 · Fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 156990-01.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $1,151.01
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Reliability Indicator: NOT ESTABLISHED
Center To Center Distance Between Mounting Facilities Parallel To Length: SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 2.438
Center To Center Distance Between Mounting Facilities Parallel To Width: SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 2.000
Mounting Hole Diameter: SINGLE GROUP INCHES NOMINAL 0.156
Frequency Rating: SINGLE COMPONENT HERTZ MINIMUM 380.0 AND HERTZ MAXIMUM 420.0
Input-Output Phase Relationship: SINGLE COMPONENT THREE PHASE TO SINGLE PHASE
Body Length: INCHES NOMINAL 3.470
Body Width: INCHES NOMINAL 2.660
Body Height: INCHES NOMINAL 1.438
Inclosure Type: FULLY INCLOSED
Mounting Facility Quantity: 4
Mounting Method: SINGLE GROUP FLANGE AND UNTHREADED HOLE(S)
Winding Function And Quantity: SINGLE COMPONENT PRIMARY 1 AND SECONDARY 4
Winding Operating Current: SINGLE COMPONENT THIRD SECONDARY AMPERES AC MAXIMUM 0.3
Winding Operating Current: SINGLE COMPONENT FIRST SECONDARY MILLIAMPERES AC MINIMUM 60.0 AND AMPERES AC MAXIMUM 1.23
Winding Operating Current: SINGLE COMPONENT SECOND SECONDARY AMPERES AC MAXIMUM 0.3
Winding Operating Current: SINGLE COMPONENT FOURTH SECONDARY AMPERES AC MAXIMUM 0.3
Winding Operating Voltage: SINGLE COMPONENT THIRD SECONDARY AC VOLTS NOMINAL 8.50
Winding Operating Voltage: SINGLE COMPONENT FOURTH SECONDARY AC VOLTS NOMINAL 8.50
Winding Operating Voltage: SINGLE COMPONENT SINGLE PRIMARY AC VOLTS NOMINAL 200.00
Winding Operating Voltage: SINGLE COMPONENT SECOND SECONDARY AC VOLTS NOMINAL 8.50
Winding Operating Voltage: SINGLE COMPONENT FIRST SECONDARY AC VOLTS MINIMUM 8.70 AND AC VOLTS MAXIMUM 15.50
Terminal Type And Quantity: TAB, SOLDER LUG 24

Related stock numbers

Other NSNs filed under the same part numbers.

00-349-6444 · Bearing Half,Sleeve
01-038-4428 · Filter Element,Intake Air Cleane
01-178-2488 · Microcircuit,Digital
01-281-4852 · Valve,Angle
01-345-4200 · Cable Assembly,Special Purpose,E
01-457-1573 · Console,Ship Control

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.