18903 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited

Clementoni · COMPONENT

PRODUCT OVERVIEW

18903: TRANSFORMER,AUDIO FREQUENCY.

TAE-F connection cable for import telephones + Siemens Euro-Set. Key specifications include width: 24.000 INCHES NOMINAL IN, material: STEEL, body_width: 0.940 INCHES NOMINAL IN, body_height: 1.060 INCHES NOMINAL IN, body_length: 1.125 INCHES NOMINAL IN, usage_design: STAINLESS STEEL. This part is cataloged in the U.S.

Government catalog under NSN 7930-00-279-7464, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

18903

NSN: 7930-00-279-7464
NIINs: 002797464, 004304233, 011457623, 013327045
FSC: 7930 — Cleaning and Polishing Compounds and Preparations
CAGE: 85884 — ECOLAB INC (USA)

SPECIFICATIONS

width	24.000 INCHES NOMINAL IN
material	STEEL
body_width	0.940 INCHES NOMINAL IN
body_height	1.060 INCHES NOMINAL IN
body_length	1.125 INCHES NOMINAL IN
usage_design	STAINLESS STEEL
physical_form	LIQUID AEROSOL
inclosure_type	FULLY INCLOSED
overall_height	8.000 INCHES NOMINAL IN
overall_length	36.000 INCHES NOMINAL IN
mounting_method	TERMINAL SINGLE GROUP
frequency_rating	200.0 HERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
NSN	7930-00-279-7464

COMPONENT DIAGRAM

KEY FEATURES

•

USAGE DESIGN: STAINLESS STEEL

•

IGNITING CHARACTERISTIC: FLAMMABLE

•

NONFREEZING FEATURE: NOT INCLUDED

•

PHYSICAL FORM: LIQUID AEROSOL

TECHNICAL CHARACTERISTICS

USAGE DESIGN	STAINLESS STEEL
IGNITING CHARACTERISTIC	FLAMMABLE
NONFREEZING FEATURE	NOT INCLUDED
PHYSICAL FORM	LIQUID AEROSOL
SPECIAL FEATURES	FOR USE ON ALL METAL SURFACES INCLUDING BRASS, COPPER, AND ALUMINUM; NO RESIDUE; BOX CONTAINS 12 EA 16 OZ CONTAINERS OZ

SUBSTITUTES & CROSS-REFERENCES 2

SOILAXReference document

Same NSN cross-reference

Reference document — Secondary reference

STAINLESS STEEL CLNR & POLISHSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

HAZMAT per U.S. Government catalogShelf-life managedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 18903?

18903 is a TRANSFORMER,AUDIO FREQUENCY manufactured by Clementoni.

What parts can replace 18903?

There are 2 known substitutes for 18903: SOILAX, STAINLESS STEEL CLNR & POLISH. Substitute compatibility should be verified for your specific system.

What is the NSN for 18903?

18903 is cataloged in the U.S. Government catalog under NSN 7930-00-279-7464. This indicates validated use in U.S. government and defense supply chains.

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