PartsTable
Technical Data Sheet
PartsTable / MRO / 79L0451-00
79L0451-00 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The TELEPHONE SET is a the manufacturer industrial component. Key specifications include color: BLACK OVERALL, overall_width: 10.13 INCHES NOMINAL IN, overall_height: 9.02 INCHES NOMINAL IN, overall_diameter: 1.57 INCHES NOMINAL IN, style_designator: PUSH BUTTON, WITH BUTTONS FOR SPECIAL FUNCTIONS, part_name_assigned_by_controlling_agency: CISCO IP PHONE 8841, CHARCOAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5805-01-652-2588, 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→ 79L0451-00
NSN: 5805-01-652-2588
FSC: 5805
CAGE: 90536 — LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN (USA)
SPECIFICATIONS
colorBLACK OVERALL
overall_width10.13 INCHES NOMINAL IN
overall_height9.02 INCHES NOMINAL IN
overall_diameter1.57 INCHES NOMINAL IN
style_designatorPUSH BUTTON, WITH BUTTONS FOR SPECIAL FUNCTIONS
part_name_assigned_by_controlling_agencyCISCO IP PHONE 8841, CHARCOAL
NSN5805-01-652-2588
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TELEPHONE SET TITLE COMPONENT PN 79L0451-00 MFR TELEPHONE SET
KEY FEATURES
•
OVERALL DIAMETER: 1.57 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PUSH BUTTON, WITH BUTTONS FOR SPECIAL FUNCTIONS
•
COLOR: BLACK OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH10.13 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCISCO IP PHONE 8841, CHARCOAL
OVERALL DIAMETER1.57 INCHES NOMINAL IN
STYLE DESIGNATORPUSH BUTTON, WITH BUTTONS FOR SPECIAL FUNCTIONS
OVERALL HEIGHT9.02 INCHES NOMINAL IN
COLORBLACK OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
CP-8841-K9++=Interchangeable
interchangeable cross-reference
interchangeable
CP-8841-K9=Interchangeable
Same NIIN cross-reference
interchangeable
1ALN001420Interchangeable
Same NIIN cross-reference
interchangeable
ALH-211276-001 ITEM 37Interchangeable
Same NIIN cross-reference
interchangeable
CP-8841-K9Interchangeable
Cisco IP Phone 8841
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 79L0451-00?
79L0451-00 is a TELEPHONE SET. It is classified as a MRO (MRO_GENERAL).
What parts can replace 79L0451-00?
There are 5 known substitutes for 79L0451-00: CP-8841-K9++=, CP-8841-K9=, 1ALN001420 and 2 more. Substitute compatibility should be verified for your specific system.
Is 79L0451-00 still available?
79L0451-00 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026