Home · NSN 00-539-7797

NSN 00-539-7797 — Transformer,Audio Frequency

NIIN 00-539-7797 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-539-7797 is the national stock number for a transformer,audio frequency. It cross-references to 4 manufacturer part numbers from 4 CAGE codes, including Stromberg-Carlson Corp A Plessey Telecommunications Co, Foster Transformer Co, Bae Systems Information And Electronic Systems Integration Inc.; the primary is 425-0010-000. The unit of issue is EA and the FLIS list price is $1,105.60.

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.

4

part numbers from 4 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-539-7797: 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
66707114100Stromberg-Carlson Corp A Plessey Telecommunications Co3 · Design control (vendor)2 · Fully interchangeable
583581160Foster Transformer Co5 · Secondary reference9 · Reference only
667071-00012436Bae Systems Information And Electronic Systems Integration Inc.5 · Secondary reference2 · Fully interchangeable
425-0010-00097871Raytheon CompanyC1 · Not 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 425-0010-000.

Request 425-0010-000

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
$1,105.60
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 Hole Diameter
SINGLE GROUP INCHES NOMINAL 0.125
Transformer Function
INPUT
Impedance Rating In Ohms
SINGLE COMPONENT SINGLE PRIMARY NOMINAL 9000.0
Impedance Rating In Ohms
SINGLE COMPONENT SINGLE SECONDARY NOMINAL 150.0
Frequency Rating
SINGLE COMPONENT HERTZ MINIMUM 400.0 AND KILOHERTZ MAXIMUM 3.0
Winding Shielding Method
SINGLE COMPONENT INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE
Body Length
INCHES NOMINAL 1.375
Body Width
INCHES NOMINAL 0.938
Body Height
INCHES NOMINAL 1.438
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 FLANGE AND UNTHREADED HOLE(S)
Winding Function And Quantity
SINGLE COMPONENT PRIMARY 1 AND SECONDARY 1
Winding Operating Current
SINGLE COMPONENT SINGLE PRIMARY MILLIAMPERES DC MAXIMUM 3.0
Terminal Type And Quantity
WIRE LEAD 4

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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