Home · NSN 00-975-5566

NSN 00-975-5566 — Transformer,Audio Frequency

NIIN 00-975-5566 · unit of issue EA · AAC Y (terminal item, replaced) · source of supply SMS

NSN 00-975-5566 is the national stock number for a transformer,audio frequency. It cross-references to 4 manufacturer part numbers from 3 CAGE codes, including Arnold Magnetics Corporation, Allen-Bradley Co Encoder Products Unit Industrial Control Div, Coil Specialty Company, Inc.; the primary is 791S1. The unit of issue is EA and the FLIS list price is $406.37.

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.

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
A680-1	04879	Arnold Magnetics Corporation	3 · Design control (vendor)	2 · Fully interchangeable
791S1	04879	Arnold Magnetics Corporation	5 · Secondary reference	2 · Fully interchangeable
A680-1	08242	Allen-Bradley Co Encoder Products Unit Industrial Control Div	5 · Secondary reference	9 · Reference only
CS6482	19193	Coil Specialty Company, Inc.	5 · Secondary reference	2 · Fully interchangeable
TTX4HS	04879	Arnold Magnetics Corporation	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 791S1.

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

DLA management data

FLIS unit price: $406.37
Unit of issue: EA
Acquisition advice: Y — Terminal item, replaced
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Reliability Indicator: NOT ESTABLISHED
Impedance Rating In Ohms: SINGLE COMPONENT SINGLE PRIMARY MAXIMUM 120000.0
Impedance Rating In Ohms: SINGLE COMPONENT SINGLE SECONDARY MAXIMUM 120000.0
Frequency Rating: SINGLE COMPONENT HERTZ NOMINAL 400.0
Primary To Secondary Turn Ratio: 1 TO 1
Body Length: INCHES NOMINAL 0.469
Body Outside Diameter: INCHES NOMINAL 1.062
Inclosure Type: FULLY INCLOSED
Mounting Method: SINGLE GROUP TERMINAL
Winding Function And Quantity: SINGLE COMPONENT PRIMARY 1 AND SECONDARY 1
Special Features: THERMALLY STABILIZED
Terminal Type And Quantity: WIRE HOOK 6

Related stock numbers

Other NSNs filed under the same part numbers.

00-847-6287 · Bearing,Sleeve

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.