Home · NSN 01-239-7843

NSN 01-239-7843 — Transformer,Power

NIIN 01-239-7843 · unit of issue EA · AAC X (semi-active, no procurement planned) · source of supply SMS

NSN 01-239-7843 is the national stock number for a transformer,power. It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including General Dynamics Mission Systems, Inc., New England Transformer Co Inc; the primary is 11090. The unit of issue is EA and the FLIS list price is $562.37.

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.

2

part numbers from 2 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-239-7843: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

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

Part numberCAGEManufacturerReferenceVariation
55-513659-104655General Dynamics Mission Systems, Inc.3 · Design control (vendor)2 · Fully interchangeable
1109094315New England Transformer Co Inc5 · Secondary reference9 · Reference only

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 11090.

Request 11090

No account needed. Goes to the sellers who carry this number or its family.

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

DLA management data

FLIS unit price
$562.37
Unit of issue
EA
Acquisition advice
X — Semi-active, no procurement planned
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 1.125
Center To Center Distance Between Mounting Facilities Parallel To Width
SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 1.875
Frequency Rating
SINGLE COMPONENT HERTZ NOMINAL 60.0
Input-Output Phase Relationship
SINGLE COMPONENT SINGLE PHASE TO SINGLE PHASE
Maximum Transformer Power Rating
SINGLE COMPONENT MILLIWATTS 250.0
Winding Shielding Method
SINGLE COMPONENT INTERNAL SHIELD GROUNDED TO INCLOSURE
Body Length
INCHES NOMINAL 2.375
Body Width
INCHES NOMINAL 1.630
Body Height
INCHES NOMINAL 1.630
Maximum Operating Temp
CELSIUS 130.0
Inclosure Type
FULLY INCLOSED
Mounting Facility Quantity
4
Mounting Method
SINGLE GROUP THREADED HOLE(S)
Winding Function And Quantity
SINGLE COMPONENT PRIMARY 1 AND SECONDARY 2
Nominal Thread Size
SINGLE GROUP INCHES 0.138
Winding Operating Current
SINGLE COMPONENT SINGLE PRIMARY MILLIAMPERES AC MAXIMUM 10.0
Winding Operating Voltage
SINGLE COMPONENT SECOND SECONDARY AC VOLTS NOMINAL 21.00
Winding Operating Voltage
SINGLE COMPONENT FIRST SECONDARY AC VOLTS NOMINAL 15.00
Winding Operating Voltage
SINGLE COMPONENT SINGLE PRIMARY AC VOLTS NOMINAL 115.00
Thread Series Designator
SINGLE GROUP UNIFIED NATIONAL COARSE (UNC)
Terminal Type And Quantity
SOLDER STUD 6

Related stock numbers

Other NSNs filed under the same part numbers.

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.

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