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Technical Data Sheet
1270075-1 ✓ 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 HEADSET-MICROPHONE is a the manufacturer industrial component. Key specifications include connector_name: PLUG, mounting_method: SUSPENDED ON HEADBAND EARPHONE, frequency_rating: 0.2 KILOHERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM, impedance_rating: 3.0 OHMS NOMINAL, special_features: WITH COILED CORD CAPABLE OF EXTENDING 15 FT FROM SWITCH BOX,TRANSISTORIZED AMPLIFIER; WEAPON SYSTEM ESSENTIAL FT, controlling_agency: ROANWELL CORP. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-892-1092, 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
1270075-1
NSN: 5965-00-892-1092
FSC: 5965
CAGE: 02734 — LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AEROSTRUCTURES DIV ADVANCED TECHNOLOGY LABORATORIES (USA)
SPECIFICATIONS
connector_namePLUG
mounting_methodSUSPENDED ON HEADBAND EARPHONE
frequency_rating0.2 KILOHERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM
impedance_rating3.0 OHMS NOMINAL
special_featuresWITH COILED CORD CAPABLE OF EXTENDING 15 FT FROM SWITCH BOX,TRANSISTORIZED AMPLIFIER; WEAPON SYSTEM ESSENTIAL FT
earphone_quantity2
controlling_agencyROANWELL CORP
identifying_number38410/G PART NO.
output_level_rating40 DB DB
earphone_element_typeDYNAMIC
end_item_identificationMISSILE, MINUTEMAN LGM-30; MISSILE, MX PEACEKEEPER; ADVANCED AIR TRAFFIC CONTGR & LAND SYS (ATCALS) 404L; TROPOSCATTER RADIO TERMINAL SYSTEM ANTRC170; SUPPORT EQUIPMENT, B-52 AIRCRAFT
microphone_element_typeDYNAMIC
NSN5965-00-892-1092
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEADSET-MICROPHONE TITLE COMPONENT PN 1270075-1 MFR HEADSET-MICROPHONE
KEY FEATURES
OUTPUT LEVEL RATING: 40 DB DB
EARPHONE IDENTIFYING NUMBER: 10963 PART NO.
CRITICALITY CODE JUSTIFICATION: FEAT
CONNECTOR CONTROLLING AGENCY: JETDS
EARPHONE CONTROLLING AGENCY: ROANWELL CORP
MOUNTING METHOD: SUSPENDED ON HEADBAND EARPHONE
MICROPHONE ELEMENT TYPE: DYNAMIC
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESWITH COILED CORD CAPABLE OF EXTENDING 15 FT FROM SWITCH BOX,TRANSISTORIZED AMPLIFIER; WEAPON SYSTEM ESSENTIAL FT
OUTPUT LEVEL RATING40 DB DB
EARPHONE IDENTIFYING NUMBER10963 PART NO.
CRITICALITY CODE JUSTIFICATIONFEAT
CONNECTOR CONTROLLING AGENCYJETDS
EARPHONE CONTROLLING AGENCYROANWELL CORP
MOUNTING METHODSUSPENDED ON HEADBAND EARPHONE
MICROPHONE ELEMENT TYPEDYNAMIC
CONNECTOR IDENTIFYING NUMBERUG-77/U TYPE NO.
EARPHONE IMPEDANCE RATING600.0 OHMS NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
72-6970-341Interchangeable
interchangeable cross-reference
interchangeable
20504-29Interchangeable
interchangeable cross-reference
interchangeable
895DUInterchangeable
interchangeable cross-reference
interchangeable
10927Interchangeable
interchangeable cross-reference
interchangeable
CC80368HSInterchangeable
interchangeable cross-reference
interchangeable
200413570-10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1270075-1?
1270075-1 is a HEADSET-MICROPHONE.
What parts can replace 1270075-1?
There are 25 known substitutes for 1270075-1: 72-6970-341, 20504-29, 895DU and 22 more. Substitute compatibility should be verified for your specific system.
Is 1270075-1 still available?
1270075-1 is currently cancelled.
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