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17438 — TELEPHONE ANSWERING SYSTEM

✓ Government record, cited
Clementoni · MRO · MRO_GENERAL
PRODUCT OVERVIEW

17438: TELEPHONE ANSWERING SYSTEM.

The TELEPHONE ANSWERING SYSTEM is a Clementoni industrial component. This part is cataloged in the U.S. Government catalog under NSN 4030-00-253-1918, 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
MRO→ MRO_GENERAL→ 17438
NSN: 4030-00-253-1918
NIINs: 002531918, 009382006, 009569955, 010717429, 012270917, 013099370, 013336358, 016242607, 016836589, 016924217
FSC: 4030 — Fittings for Rope, Cable, and Chain
CAGE: 18702 — DUCOMMUN METALS CO (USA)
SPECIFICATIONS
general_characteristics_item_descriptionBUILT-IN MICROPHONE;45 SEC. ENDLESS LOOP TAPE FOR OUTGOING MESSAGES;MONITOR FUNCTION FOR DISCREET SCREENING OF INCOMING CALLS;USES STANDARD ERASABLE CASSETTE TAPES;FULLY AUTOMATIC
NSN4030-00-253-1918
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Clementoni TELEPHONE ANSWERING SYSTEM TITLE COMPONENT PN 17438 MFR Clementoni TELEPHONE ANSWERING SY
KEY FEATURES
•
INSIDE LENGTH: 0.954 INCHES NOMINAL IN
•
MATERIAL DIAMETER: 0.148 INCHES NOMINAL IN
•
STYLE DESIGNATOR: OPEN ENDS
•
LOWER LOOP INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
UPPER LOOP INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
INSIDE LENGTH0.954 INCHES NOMINAL IN
MATERIAL DIAMETER0.148 INCHES NOMINAL IN
STYLE DESIGNATOROPEN ENDS
LOWER LOOP INSIDE DIAMETER0.375 INCHES NOMINAL IN
UPPER LOOP INSIDE DIAMETER0.375 INCHES NOMINAL IN
SURFACE TREATMENTZINC
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 17438?
17438 is a TELEPHONE ANSWERING SYSTEM manufactured by Clementoni. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 17438?
17438 is cataloged in the U.S. Government catalog under NSN 4030-00-253-1918. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.