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Technical Data Sheet
PartsTable / COMPONENT / 140-4-RON
140-4-RON ✓ 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 BIT,ROUTER is a the manufacturer industrial component. Key specifications include shank_type: STRAIGHT, design_type: CORE BOX, form_cutter: NOT INCLUDED, shank_length: 1.000 INCHES NOMINAL IN, shank_diameter: 0.250 INCHES NOMINAL IN, special_features: HIGH-SPEED STEEL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3230-00-538-1438, 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
140-4-RON
NSN: 3230-00-538-1438
FSC: 3230
CAGE: 62953 — OLDHAM SAW CO INC (USA)
SPECIFICATIONS
shank_typeSTRAIGHT
design_typeCORE BOX
form_cutterNOT INCLUDED
shank_length1.000 INCHES NOMINAL IN
shank_diameter0.250 INCHES NOMINAL IN
special_featuresHIGH-SPEED STEEL
cutter_end_designSINGLE
cutting_edge_length0.344 INCHES NOMINAL IN
cutting_edge_diameter0.500 INCHES NOMINAL IN
cutting_rotation_directionRIGHT-HAND
flute/cutting_edge_quantity2
NSN3230-00-538-1438
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BIT,ROUTER TITLE COMPONENT PN 140-4-RON MFR BIT,ROUTER
KEY FEATURES
•
FORM CUTTER: NOT INCLUDED
•
SHANK DIAMETER: 0.250 INCHES NOMINAL IN
•
CUTTING EDGE DIAMETER: 0.500 INCHES NOMINAL IN
•
DESIGN TYPE: CORE BOX
•
CUTTING EDGE LENGTH: 0.344 INCHES NOMINAL IN
•
CUTTER END DESIGN: SINGLE
•
CUTTING ROTATION DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
FORM CUTTERNOT INCLUDED
SHANK DIAMETER0.250 INCHES NOMINAL IN
CUTTING EDGE DIAMETER0.500 INCHES NOMINAL IN
DESIGN TYPECORE BOX
CUTTING EDGE LENGTH0.344 INCHES NOMINAL IN
SPECIAL FEATURESHIGH-SPEED STEEL
CUTTER END DESIGNSINGLE
CUTTING ROTATION DIRECTIONRIGHT-HAND
SHANK TYPESTRAIGHT
FLUTE/CUTTING EDGE QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
4150730-017Interchangeable
interchangeable cross-reference
interchangeable
65-15149B12Interchangeable
interchangeable cross-reference
interchangeable
85-112Interchangeable
interchangeable cross-reference
interchangeable
P12W4Interchangeable
interchangeable cross-reference
interchangeable
851Interchangeable
interchangeable cross-reference
interchangeable
851 1/2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 140-4-RON?
140-4-RON is a BIT,ROUTER.
What parts can replace 140-4-RON?
There are 7 known substitutes for 140-4-RON: 4150730-017, 65-15149B12, 85-112 and 4 more. Substitute compatibility should be verified for your specific system.
Is 140-4-RON still available?
140-4-RON 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