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PartsTable / COMPONENT / M21346/3-22
M21346/3-22 ✓ 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 M21346/3-22 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-01-348-4217, 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
M21346/3-22
NSN: 5920-01-348-4217
FSC: 5920
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM21346/3-22
NSN5920-01-348-4217
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available M21346/3-22 TITLE COMPONENT PN M21346/3-22 MFR M21346/3-22
KEY FEATURES
•
FRAGILITY FACTOR: MODERATELY RUGGED
•
FUSE TERMINAL TYPE ACCOMMODATED: FERRULE
•
MOUNTING HOLE STYLE: IN-LINE ALONG THE WIDTH
•
TERMINAL TYPE AND QUANTITY: 18 SCREW
•
MATERIAL: COPPER ALLOY CONTACT
•
BODY STYLE: CLIP CONNECTED TYPE
TECHNICAL CHARACTERISTICS (FLIS)
FRAGILITY FACTORMODERATELY RUGGED
FUSE TERMINAL TYPE ACCOMMODATEDFERRULE
MOUNTING HOLE STYLEIN-LINE ALONG THE WIDTH
TERMINAL TYPE AND QUANTITY18 SCREW
MATERIALCOPPER ALLOY CONTACT
MATERIALPLASTIC PHENOLIC BODY
MATERIALCOPPER ALLOY TERMINAL
BODY STYLECLIP CONNECTED TYPE
OVERALL LENGTH2.380 INCHES NOMINAL IN
INTERNAL CIRCUIT CONFIGURATION AND POLE QUANTITY9 POLE, MAINLINE, FUSED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
FH23HHInterchangeable
interchangeable cross-reference
interchangeable
FH23HMInterchangeable
interchangeable cross-reference
interchangeable
A-A-55518Interchangeable
interchangeable cross-reference
interchangeable
AA55518/02-005Interchangeable
interchangeable cross-reference
interchangeable
3833-5Interchangeable
interchangeable cross-reference
interchangeable
356005Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M21346/3-22?
M21346/3-22 is a M21346/3-22.
What parts can replace M21346/3-22?
There are 31 known substitutes for M21346/3-22: FH23HH, FH23HM, A-A-55518 and 28 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M21346/3-22?
M21346/3-22 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-01-348-4217. 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