PartsTable
Technical Data Sheet
PartsTable / MRO / 1018-1
1018-1 ✓ 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 MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include diameter: 0.250 INCHES NOMINAL IN, material: STEEL COMP 303 OR STEEL COMP 304 OVERALL, duty_type: CONTINUOUS, nut_style: KNURLED, body_width: 0.500 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN, time_delay: 0.300 SECONDS NOMINAL FIXED OPERATE TIME. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-156-2083, 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→ 1018-1
NSN: 5915-00-156-2083
FSC: 5915
CAGE: 80089 — EMERSON ELECTRIC CO WHITE-RODGERS DIV (USA)
SPECIFICATIONS
diameter0.250 INCHES NOMINAL IN
materialSTEEL COMP 303 OR STEEL COMP 304 OVERALL
duty_typeCONTINUOUS
nut_styleKNURLED
body_width0.500 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
time_delay0.300 SECONDS NOMINAL FIXED OPERATE TIME
body_height0.130 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
body_length1.230 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN
constructionSEAMLESS OR STRAIGHT SEAMED
nut_diameter0.470 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
thread_class2B
coil_quantity1
NSN5915-00-156-2083
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 1018-1 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT IMPEDANCE PER FUNCTION W/LOAD: 1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG INPUT FIRST FUNCTION
•
INCLOSURE TYPE: ENCASED
•
REFERENCE FREQUENCY PER FUNCTION: 6.75 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
•
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT: 1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
FREQUENCY BAND WIDTH PER FUNCTION: 0.50 KILOHERTZ BLANK AND 14.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
INPUT IMPEDANCE PER FUNCTION W/LOAD1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG INPUT FIRST FUNCTION
INCLOSURE TYPEENCASED
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG GROUND THIRD FUNCTION
REFERENCE FREQUENCY PER FUNCTION6.75 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
FREQUENCY BAND WIDTH PER FUNCTION0.50 KILOHERTZ BLANK AND 14.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
AMS5567Interchangeable
interchangeable cross-reference
interchangeable
1018-3Interchangeable
interchangeable cross-reference
interchangeable
MILT8504Interchangeable
interchangeable cross-reference
interchangeable
SL5444PC70Interchangeable
interchangeable cross-reference
interchangeable
3646PInterchangeable
interchangeable cross-reference
interchangeable
255444-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1018-1?
1018-1 is a MICROCIRCUIT,DIGITAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1018-1?
There are 17 known substitutes for 1018-1: AMS5567, 1018-3, MILT8504 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1018-1?
1018-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-156-2083. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026