Home · NSN 00-735-4728

NSN 00-735-4728 — Transformer,Audio Frequency

NIIN 00-735-4728 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-735-4728 is the national stock number for a transformer,audio frequency. It cross-references to 10 manufacturer part numbers from 10 CAGE codes, including Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier, Thordarson Inc, Lockheed Martin Corp Naval Electronics & Surveillance Systems; the primary is 1386851. The unit of issue is EA and the FLIS list price is $710.78.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

10

part numbers from 10 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-735-4728: 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
860114PC210001Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier3 · Design control (vendor)2 · Fully interchangeable
138685110001Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier5 · Secondary reference2 · Fully interchangeable
183546210001Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier5 · Secondary reference2 · Fully interchangeable
27A2696256Thordarson Inc5 · Secondary reference2 · Fully interchangeable
7433183P199971Lockheed Martin Corp Naval Electronics & Surveillance Systems5 · Secondary reference9 · Reference only
804102518876Us Army Aviation And Missile Command5 · Secondary reference2 · Fully interchangeable
994334-0135351Ge Aviation Systems LLC5 · Secondary reference2 · Fully interchangeable
A2133990ISSUEA28528Itt Industries Inc Itt Aerospace Communications Div East5 · Secondary reference9 · Reference only
A2133990ISSUEA31550L3harris Technologies, Inc. Dba Harris Corporation5 · Secondary reference2 · Fully interchangeable
H-603776Esco Inc5 · Secondary reference9 · Reference only
H615634Magnetika Inc5 · Secondary reference2 · Fully interchangeable
H680223United Transformer Corp Sub Of Opt Industries 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 1386851.

Request 1386851

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
$710.78
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Reliability Indicator
NOT ESTABLISHED
Mounting Slot Width
SINGLE GROUP INCHES NOMINAL 0.120
Impedance Rating In Ohms
SINGLE COMPONENT SINGLE PRIMARY NOMINAL 15000.0
Impedance Rating In Ohms
SINGLE COMPONENT ALL SECONDARY NOMINAL 47500.0
Frequency Rating
SINGLE COMPONENT HERTZ MINIMUM 200.0 AND KILOHERTZ MAXIMUM 10.0
Maximum Transformer Power Rating
SINGLE COMPONENT DECIBELS 11.0
Body Length
INCHES NOMINAL 1.438
Body Outside Diameter
INCHES NOMINAL 0.953
Maximum Operating Temp
CELSIUS 105.0
Distance Between Mounting Facility Centers
SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 1.125
Inclosure Type
HERMETICALLY SEALED
Mounting Facility Quantity
2
Mounting Method
SINGLE GROUP SLOT
Winding Function And Quantity
SINGLE COMPONENT PRIMARY 1 AND SECONDARY 2
Winding Operating Current
SINGLE COMPONENT SINGLE PRIMARY MILLIAMPERES DC MAXIMUM 4.0
Terminal Type And Quantity
PIN 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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