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MK1011 — MICROPHONE,CARBON

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MK1011: MICROPHONE,CARBON.

The MICROPHONE,CARBON is a the manufacturer industrial component. Key specifications include width: 2.438 INCHES NOMINAL IN, height: 1.657 INCHES NOMINAL IN, length: 3.875 INCHES NOMINAL IN, body_style: HAND HELD, switch_type: PUSH, operating_dc: 50.0 MILLIAMPERES MINIMUM AND 100.0 MILLIAMPERES MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-014-2284, 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
MK1011
NSN: 5330-00-014-2284
NIINs: 000142284, 010275414
FSC: 5330 — Packing and Gasket Materials
CAGE: 11247 — LODESTONE CORP DIV OF FEDDERS CORP (USA)
SPECIFICATIONS
width2.438 INCHES NOMINAL IN
height1.657 INCHES NOMINAL IN
length3.875 INCHES NOMINAL IN
body_styleHAND HELD
switch_typePUSH
operating_dc50.0 MILLIAMPERES MINIMUM AND 100.0 MILLIAMPERES MAXIMUM
mounting_methodBRACKET(S) AND CLIP
special_featuresSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
polarity_connectionNOT REQUIRED
supplementary_featuresCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
electrical_connection_typeINTEGRAL CORD
impedance_selection_methodINTEGRAL SWITCH
NSN5330-00-014-2284
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MK1011 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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SUPPLEMENTARY FEATURES: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
SPECIAL FEATURESSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
SUBSTITUTES & CROSS-REFERENCES 1
550575Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MK1011?
MK1011 is a MICROPHONE,CARBON.
What parts can replace MK1011?
There is 1 known substitute for MK1011: 550575. Substitute compatibility should be verified for your specific system.
What is the NSN for MK1011?
MK1011 is cataloged in the U.S. Government catalog under NSN 5330-00-014-2284. This indicates validated use in U.S. government and defense supply chains.
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