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Technical Data Sheet
PartsTable / COMPONENT / 74BB
74BB ✓ 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 AND DIE,KNOCKOUT is a the manufacturer industrial component. Key specifications include hole_shape: ROUND, hole_diameter: 1.688 INCHES NOMINAL IN, nondefinitive_spec/std_data: 2 TYPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5110-00-243-1648, 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
74BB
NSN: 5110-00-243-1648
FSC: 5110
CAGE: 26289 — GREENLEE TEXTRON INC. (USA)
SPECIFICATIONS
hole_shapeROUND
hole_diameter1.688 INCHES NOMINAL IN
nondefinitive_spec/std_data2 TYPE
NSN5110-00-243-1648
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUNCH AND DIE,KNOCKOUT TITLE COMPONENT PN 74BB MFR PUNCH AND DIE,KNOCKOUT
KEY FEATURES
•
HOLE DIAMETER: 1.688 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE
•
HOLE SHAPE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER1.688 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA2 TYPE
HOLE SHAPEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
5110-00-180-0948Interchangeable
interchangeable cross-reference
interchangeable
GGG-P-836Interchangeable
interchangeable cross-reference
interchangeable
735 7/8Interchangeable
interchangeable cross-reference
interchangeable
GGG-P-836 TY2Interchangeable
interchangeable cross-reference
interchangeable
76BBInterchangeable
interchangeable cross-reference
interchangeable
7406234Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 74BB?
74BB is a PUNCH AND DIE,KNOCKOUT.
What parts can replace 74BB?
There are 17 known substitutes for 74BB: 5110-00-180-0948, GGG-P-836, 735 7/8 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 74BB?
74BB is cataloged in the Federal Logistics Information System (FLIS) under NSN 5110-00-243-1648. 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