Home · NSN 00-645-4902

NSN 00-645-4902 — Transformer,Power

NIIN 00-645-4902 · unit of issue EA · AAC X (semi-active, no procurement planned) · source of supply SMS

NSN 00-645-4902 is the national stock number for a transformer,power. It cross-references to 4 manufacturer part numbers from 3 CAGE codes, including Freed Transformer Co, Bae Systems Information And Electronic Systems Integration Inc., Seeburg Corp The Seeburg Products Div; the primary is 19932. The unit of issue is EA and the FLIS list price is $26.05.

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 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
19932	73386	Freed Transformer Co	3 · Design control (vendor)	2 · Fully interchangeable
34-453	81413	Bae Systems Information And Electronic Systems Integration Inc.	3 · Design control (vendor)	2 · Fully interchangeable
34-453B	81413	Bae Systems Information And Electronic Systems Integration Inc.	5 · Secondary reference	2 · Fully interchangeable
57-5018	77885	Seeburg Corp The Seeburg Products Div	5 · Secondary reference	9 · 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 19932.

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

DLA management data

FLIS unit price: $26.05
Unit of issue: EA
Acquisition advice: X — Semi-active, no procurement planned
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Center To Center Distance Between Mounting Facilities Parallel To Length: SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 0.969
Center To Center Distance Between Mounting Facilities Parallel To Width: SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 0.969
Frequency Rating: SINGLE COMPONENT HERTZ NOMINAL 400.0
Input-Output Phase Relationship: SINGLE COMPONENT SINGLE PHASE TO SINGLE PHASE
Body Length: INCHES NOMINAL 1.500
Body Width: INCHES NOMINAL 1.500
Body Height: INCHES NOMINAL 2.250
Inclosure Type: HERMETICALLY SEALED
Mounting Facility Quantity: 4
Mounting Method: SINGLE GROUP THREADED STUD(S)
Winding Function And Quantity: SINGLE COMPONENT PRIMARY 1 AND SECONDARY 3
Thread Quantity Per Inch: 32
Nominal Thread Size: SINGLE GROUP INCHES 0.138
Winding Operating Current: SINGLE COMPONENT THIRD SECONDARY MILLIAMPERES AC MAXIMUM 10.0
Winding Operating Current: SINGLE COMPONENT SECOND SECONDARY MILLIAMPERES AC MAXIMUM 3.0
Winding Operating Current: SINGLE COMPONENT FIRST SECONDARY MILLIAMPERES AC MAXIMUM 3.0
Winding Operating Voltage: SINGLE COMPONENT SINGLE PRIMARY AC VOLTS NOMINAL 115.00
Winding Operating Voltage: SINGLE COMPONENT FIRST SECONDARY AC VOLTS NOMINAL 200.00
Winding Operating Voltage: SINGLE COMPONENT THIRD SECONDARY AC VOLTS NOMINAL 250.00
Winding Operating Voltage: SINGLE COMPONENT SECOND SECONDARY AC VOLTS NOMINAL 200.00
Thread Series Designator: SINGLE GROUP UNIFIED NATIONAL COARSE (UNC)
Terminal Type And Quantity: STANDOFF, SOLDER LUG 8

Related stock numbers

Other NSNs filed under the same part numbers.

00-204-7685 · Connector,Receptacle,Electrical
00-351-4187 · Gasket
00-371-5578 · Cover
01-555-4985 · Bolt,Machine

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.