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23004319 — REAMER,MACHINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

23004319: REAMER,MACHINE.

The REAMER,MACHINE is a the manufacturer industrial component. Key specifications include guide: NOT INCLUDED, diameter: 0.312 INCHES NOMINAL IN, material: STEEL LOCATION NOT OTHERWISE SPECIFIED, flute_type: INTEGRAL, shank_type: STRAIGHT, reamer_type: FLUTED CHUCKING. This part is cataloged in the U.S.

Government catalog under NSN 3455-01-155-2318, 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
23004319
NSN: 3455-01-155-2318
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
guideNOT INCLUDED
diameter0.312 INCHES NOMINAL IN
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
flute_typeINTEGRAL
shank_typeSTRAIGHT
reamer_typeFLUTED CHUCKING
flute_designSTRAIGHT
flute_quantity6
overall_length6.000 INCHES NOMINAL IN
shank_diameter0.279 INCHES NOMINAL IN
special_featuresDIAMETER 0.3126IN. MIN. AND 0.3128IN. MAX IN
flute_cut_directionRIGHT-HAND
NSN3455-01-155-2318
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REAMER,MACHINE TITLE COMPONENT PN 23004319 MFR REAMER,MACHINE
KEY FEATURES
•
SHANK DIAMETER: 0.279 INCHES NOMINAL IN
•
FLUTE DESIGN: STRAIGHT
•
FLUTE CUT DIRECTION: RIGHT-HAND
•
SHANK TYPE: STRAIGHT
•
GUIDE: NOT INCLUDED
•
DIAMETER: 0.312 INCHES NOMINAL IN
•
FLUTE TYPE: INTEGRAL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.279 INCHES NOMINAL IN
FLUTE DESIGNSTRAIGHT
FLUTE CUT DIRECTIONRIGHT-HAND
SHANK TYPESTRAIGHT
GUIDENOT INCLUDED
DIAMETER0.312 INCHES NOMINAL IN
OVERALL LENGTH6.000 INCHES NOMINAL IN
FLUTE TYPEINTEGRAL
FLUTE QUANTITY6
SPECIAL FEATURESDIAMETER 0.3126IN. MIN. AND 0.3128IN. MAX IN
OTHER ITEMS IN FSC 3455 — Cutting Tools for Machine Tools
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3455-00-001-3735 3455-00-001-9401 3455-00-003-8985 3455-00-005-2374 3455-00-005-2377 3455-00-005-2378 3455-00-005-2384 3455-00-005-2385
SUBSTITUTES & CROSS-REFERENCES 2
4001-0.3128X0.3126Reference document
Same NSN cross-reference
Reference document — Secondary reference
4001-0.3128X0.3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 23004319?
23004319 is a REAMER,MACHINE.
What parts can replace 23004319?
There are 2 known substitutes for 23004319: 4001-0.3128X0.3126, 4001-0.3128X0.3. Substitute compatibility should be verified for your specific system.
What is the NSN for 23004319?
23004319 is cataloged in the U.S. Government catalog under NSN 3455-01-155-2318. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.