PartsTable
Technical Data Sheet
PartsTable / COMPONENT / MILH55258
MILH55258 ✓ Verified by PartsTable
— · COMPONENT
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 SHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include height: 0.561 INCHES NOMINAL IN, diameter: 1.054 INCHES NOMINAL IN, body_style: EARPHONE ELEMENT, CIRCULAR, element_type: MAGNETIC, power_source: SOUND POWERED, terminal_type: SURFACE CONTACT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-043-3463, 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
MILH55258
NSN: 5965-00-043-3463
FSC: 5965
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
height0.561 INCHES NOMINAL IN
diameter1.054 INCHES NOMINAL IN
body_styleEARPHONE ELEMENT, CIRCULAR
element_typeMAGNETIC
power_sourceSOUND POWERED
terminal_typeSURFACE CONTACT
impedance_rating150.0 OHMS NOMINAL
overall_diameter1.625 INCHES NOMINAL IN
special_featuresNAVAIR (USN/USMC AVIATION (AIR TRAFFIC CONTROL)) REFER TO OPNAVINST 3721.5M.
conductor_quantity5
polarity_connectionNOT REQUIRED
earphone_element_typeDYNAMIC
NSN5965-00-043-3463
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN MILH55258 MFR SHELL,ELECTRICAL CONNE
KEY FEATURES
•
CONDUCTOR QUANTITY: 5
•
CONNECTOR IDENTIFICATION: U-182B/U
•
EARPHONE ELEMENT TYPE: DYNAMIC
•
POWER SOURCE: SOUND POWERED
•
EARPHONE IMPEDANCE RATING: 1.00 KILOHMS NOMINAL
•
IMPEDANCE RATING: 150.0 OHMS NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESNAVAIR (USN/USMC AVIATION (AIR TRAFFIC CONTROL)) REFER TO OPNAVINST 3721.5M.
CONDUCTOR QUANTITY5
CONNECTOR IDENTIFICATIONU-182B/U
EARPHONE ELEMENT TYPEDYNAMIC
POWER SOURCESOUND POWERED
EARPHONE IMPEDANCE RATING1.00 KILOHMS NOMINAL
IMPEDANCE RATING150.0 OHMS NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
H-189/GRInterchangeable
interchangeable cross-reference
interchangeable
01-P04535L001Interchangeable
interchangeable cross-reference
interchangeable
465100Interchangeable
interchangeable cross-reference
interchangeable
5965009336896Interchangeable
interchangeable cross-reference
interchangeable
SM-C-544246Interchangeable
interchangeable cross-reference
interchangeable
5965009336897Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy MILH55258?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MILH55258?
MILH55258 is a SHELL,ELECTRICAL CONNECTOR.
What parts can replace MILH55258?
There are 14 known substitutes for MILH55258: H-189/GR, 01-P04535L001, 465100 and 11 more. Substitute compatibility should be verified for your specific system.
Is MILH55258 still available?
MILH55258 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MILH55258

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026