Home · NSN 00-518-4233

NSN 00-518-4233 — Transformer,Audio Frequency

NIIN 00-518-4233 · unit of issue EA · AAC V (terminal item, no replacement) · source of supply SMS

NSN 00-518-4233 is the national stock number for a transformer,audio frequency. It cross-references to 1 manufacturer part number from 2 CAGE codes, including Gte Products Corp Entertainment Products Group, General Dynamics Mission Systems, Inc.; the primary is 55544. The unit of issue is EA and the FLIS list price is $398.48.

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.

part number from 2 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
55544	94923	Gte Products Corp Entertainment Products Group	3 · Design control (vendor)	9 · Reference only
55544	04655	General Dynamics Mission Systems, Inc.	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 55544.

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

DLA management data

FLIS unit price: $398.48
Unit of issue: EA
Acquisition advice: V — Terminal item, no replacement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Reliability Indicator: NOT ESTABLISHED
Transformer Function: MODULATION
Impedance Rating In Ohms: SINGLE COMPONENT SINGLE PRIMARY NOMINAL 14200.0
Impedance Rating In Ohms: SINGLE COMPONENT SINGLE SECONDARY NOMINAL 37.0 AND NOMINAL 650.0
Frequency Rating: SINGLE COMPONENT HERTZ MINIMUM 300.0 AND KILOHERTZ MAXIMUM 4.0
Maximum Transformer Power Rating: SINGLE COMPONENT WATTS 3.0
Primary To Secondary Turn Ratio: 1 TO 9.75
Body Length: INCHES NOMINAL 1.531
Body Outside Diameter: INCHES NOMINAL 1.500
Mounting Bolt Circle Diameter: SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 1.062
Inclosure Type: HERMETICALLY SEALED
Mounting Facility Quantity: 3
Mounting Method: SINGLE GROUP THREADED HOLE(S)
Winding Function And Quantity: SINGLE COMPONENT PRIMARY 1 AND SECONDARY 1
Thread Quantity Per Inch: 32
Nominal Thread Size: SINGLE GROUP INCHES 0.138
Winding Operating Current: SINGLE COMPONENT SINGLE PRIMARY MILLIAMPERES DC MAXIMUM 30.0
Thread Series Designator: SINGLE GROUP UNIFIED NATIONAL COARSE (UNC)
Terminal Type And Quantity: SOLDER STUD 5

Related stock numbers

Other NSNs filed under the same part numbers.

00-100-0241 · Cone And Rollers,Tapered Roller
00-288-0957 · Bearing,Sleeve
00-476-0879 · Cutter,Milling,End
01-307-1145 · Valve,Remote Contro
01-729-3725 · Cover,Electrical Connector

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.