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Technical Data Sheet
PartsTable / COMPONENT / Q1-1 1/4
Q1-1 1/4 ✓ 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 Q1-1 1/4 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-01-087-3565, 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
Q1-1 1/4
NSN: 5365-01-087-3565
FSC: 5365
CAGE: 71176 — EMERSON ELECTRIC CO BROWNING MFG DIV (USA)
SPECIFICATIONS
Part NumberQ1-1 1/4
NSN5365-01-087-3565
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available Q1-1 1/4 TITLE COMPONENT PN Q1-1 1/4 MFR Q1-1 1/4
KEY FEATURES
•
TAPERED PORTION LENGTH: 1.750 INCHES NOMINAL IN
•
TAPER INCLUDED ANGLE: 3 DEGREES 34 MINUTES
•
LARGE END OUTSIDE DIAMETER: 4.125 INCHES NOMINAL IN
•
MATERIAL: IRON MALLEABLE
•
INSIDE DIAMETER: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
TAPERED PORTION LENGTH1.750 INCHES NOMINAL IN
TAPER INCLUDED ANGLE3 DEGREES 34 MINUTES
LARGE END OUTSIDE DIAMETER4.125 INCHES NOMINAL IN
MATERIALIRON MALLEABLE
INSIDE DIAMETER1.250 INCHES NOMINAL IN
OVERALL LENGTH2.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
MF-146AInterchangeable
interchangeable cross-reference
interchangeable
AC86Interchangeable
interchangeable cross-reference
interchangeable
Q11-14Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is Q1-1 1/4?
Q1-1 1/4 is a Q1-1 1/4.
What parts can replace Q1-1 1/4?
There are 3 known substitutes for Q1-1 1/4: MF-146A, AC86, Q11-14. Substitute compatibility should be verified for your specific system.
Is Q1-1 1/4 still available?
Q1-1 1/4 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026