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PartsTable / COMPONENT / 3427A21
3427A21 ✓ 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 PUNCH,CUTTING,DOUBLE BOW is a the manufacturer industrial component. Key specifications include punched_hole_diameter: 0.812 INCHES NOMINAL IN, nondefinitive_spec/std_data: 1 TYPE AND B CLASS AND 1 STYLE AND 10 SIZE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5110-00-293-0417, 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
3427A21
NSN: 5110-00-293-0417
FSC: 5110
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
punched_hole_diameter0.812 INCHES NOMINAL IN
nondefinitive_spec/std_data1 TYPE AND B CLASS AND 1 STYLE AND 10 SIZE
NSN5110-00-293-0417
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUNCH,CUTTING,DOUBLE BOW TITLE COMPONENT PN 3427A21 MFR PUNCH,CUTTING,DOUBLE B
KEY FEATURES
•
PUNCHED HOLE DIAMETER: 0.812 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND B CLASS AND 1 STYLE AND 10 SIZE
TECHNICAL CHARACTERISTICS (FLIS)
PUNCHED HOLE DIAMETER0.812 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA1 TYPE AND B CLASS AND 1 STYLE AND 10 SIZE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
44142Interchangeable
interchangeable cross-reference
interchangeable
C01030Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-751 TYCInterchangeable
interchangeable cross-reference
interchangeable
3427A27Interchangeable
interchangeable cross-reference
interchangeable
149-1-3/16Interchangeable
interchangeable cross-reference
interchangeable
410423-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3427A21?
3427A21 is a PUNCH,CUTTING,DOUBLE BOW.
What parts can replace 3427A21?
There are 18 known substitutes for 3427A21: 44142, C01030, GGG-D-751 TYC and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3427A21?
3427A21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5110-00-293-0417. 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