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GH343 ✓ 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 REAMER,HAND is a the manufacturer industrial component. Key specifications include diameter: 0.344 INCHES NOMINAL IN, material: STEEL, pilot_type: FLUTED, shank_type: STRAIGHT ROUND W/SQUARE END, reamer_type: HAND, flute_design: STRAIGHT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5110-00-348-4778, 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
GH343
NSN: 5110-00-348-4778
FSC: 5110
CAGE: 00988 — SIOUX TOOLS INC (USA)
SPECIFICATIONS
diameter0.344 INCHES NOMINAL IN
materialSTEEL
pilot_typeFLUTED
shank_typeSTRAIGHT ROUND W/SQUARE END
reamer_typeHAND
flute_designSTRAIGHT
flute_length4.063 INCHES NOMINAL IN
overall_length7.000 INCHES NOMINAL IN
specification/standard_data05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5110-00-348-4778
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REAMER,HAND TITLE COMPONENT PN GH343 MFR REAMER,HAND
KEY FEATURES
•
SPECIFICATION/STANDARD DATA: 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
DIAMETER: 0.344 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
FLUTE LENGTH: 4.063 INCHES NOMINAL IN
•
FLUTE DESIGN: STRAIGHT
•
SHANK TYPE: STRAIGHT ROUND W/SQUARE END
•
PILOT TYPE: FLUTED
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
DIAMETER0.344 INCHES NOMINAL IN
MATERIALSTEEL
FLUTE LENGTH4.063 INCHES NOMINAL IN
OVERALL LENGTH7.000 INCHES NOMINAL IN
FLUTE DESIGNSTRAIGHT
SHANK TYPESTRAIGHT ROUND W/SQUARE END
PILOT TYPEFLUTED
REAMER TYPEHAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
G343Interchangeable
interchangeable cross-reference
interchangeable
11-661-7-1Interchangeable
interchangeable cross-reference
interchangeable
75050011703Interchangeable
interchangeable cross-reference
interchangeable
75050013103Interchangeable
interchangeable cross-reference
interchangeable
1000Interchangeable
interchangeable cross-reference
interchangeable
GGG-R-180Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GH343?
GH343 is a REAMER,HAND.
What parts can replace GH343?
There are 18 known substitutes for GH343: G343, 11-661-7-1, 75050011703 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GH343?
GH343 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5110-00-348-4778. 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