PartsTable
Technical Data Sheet
H1066 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The H1066 is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, face_type: STRAIGHT, bore_style: W/ KEYWAY BOTH ENDS, helix_angle: 4.5667 DEGREES, conductor_form: STRANDED SINGLE CONDUCTOR, pitch_diameter: 1.2500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-317-0997, 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 H1066
NSN: 6145-00-317-0997
FSC: 6145
CAGE: 27478 — HARBOUR INDUSTRIES LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY
face_typeSTRAIGHT
bore_styleW/ KEYWAY BOTH ENDS
helix_angle4.5667 DEGREES
conductor_formSTRANDED SINGLE CONDUCTOR
pitch_diameter1.2500 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
style_designatorHUBLESS
bore_nominal_depth1.375 INCHES BOTH ENDS IN
conductor_quantity1
face_nominal_width1.375 INCHES IN
keyway_nominal_width0.187 INCHES BOTH ENDS IN
NSN6145-00-317-0997
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: H1066 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
STRAND AWG SIZE PER CONDUCTOR: 34 SINGLE CONDUCTOR
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE: 26 AWG SINGLE CONDUCTOR
CONDUCTOR ARRANGEMENT AND QUANTITY: 1 COAXIAL
STRAND QUANTITY PER CONDUCTOR: 7 SINGLE CONDUCTOR
CONDUCTOR QUANTITY: 1
CROSS-SECTIONAL SHAPE STYLE: ROUND
ELECTRICAL RESISTANCE: 50.0 OHMS IMPEDANCE
TECHNICAL CHARACTERISTICS (FLIS)
STRAND AWG SIZE PER CONDUCTOR34 SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE26 AWG SINGLE CONDUCTOR
CONDUCTOR ARRANGEMENT AND QUANTITY1 COAXIAL
STRAND QUANTITY PER CONDUCTOR7 SINGLE CONDUCTOR
CONDUCTOR QUANTITY1
CROSS-SECTIONAL SHAPE STYLEROUND
ELECTRICAL RESISTANCE50.0 OHMS IMPEDANCE
CROSS SECTION OUTSIDE DIAMETER0.125 INCHES NOMINAL IN
STRAND AWG SIZE PER CONDUCTOR34 SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
11-0007Upgraded Successor
successor cross-reference
successor
H1066Interchangeable
interchangeable cross-reference
interchangeable
PF51-013-110Interchangeable
interchangeable cross-reference
interchangeable
B46110Interchangeable
interchangeable cross-reference
interchangeable
MILC3965-14Interchangeable
interchangeable cross-reference
interchangeable
C11-43Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H1066?
H1066 is a H1066. It is classified as a MRO (MRO_GENERAL).
What parts can replace H1066?
There are 17 known substitutes for H1066: 11-0007, H1066, PF51-013-110 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H1066?
H1066 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-317-0997. This indicates validated use in U.S. government and defense supply chains.
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