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R-3 — RADIATOR,ENGINE COOLANT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

R-3: RADIATOR,ENGINE COOLANT.

The RADIATOR,ENGINE COOLANT is a the manufacturer industrial component. Key specifications include lever: INCLUDED, shape: STRAIGHT, length: 20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM FT, diameter: 0.094 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, core_type: TUBE. This part is cataloged in the U.S.

Government catalog under NSN 3455-00-155-4523, 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
R-3
NSN: 3455-00-155-4523
NIINs: 001554523, 001965166, 002274468, 002774468, 002886518, 002915840, 003536439, 003997674, 005573756, 005840519, 005967044, 006825723, 009302748, 011509790, 011808644, 012109766, 012562235, 012571948, 013918667, 014549472, 015783283
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 30239 — TECHNI-TOOL, INC. (USA)
SPECIFICATIONS
leverINCLUDED
shapeSTRAIGHT
length20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM FT
diameter0.094 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
core_typeTUBE
film_typeMOTION PICTURE, SILENT OR MOTION PICTURE, SOUND
thickness0.094 INCHES NOMINAL IN
unit_typeHINGED JAW
bore_shapeSTRAIGHT
chain_size0.375 INCHES NOMINAL IN
core_width22.000 INCHES NOMINAL IN
NSN3455-00-155-4523
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RADIATOR,ENGINE COOLANT TITLE COMPONENT PN R-3 MFR RADIATOR,ENGINE COOLAN
KEY FEATURES
•
LENGTH: 1.500 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.250 INCHES NOMINAL IN
•
CUTTER TOOTH STYLE DESIGNATOR: C14
•
CUTTING SURFACE LENGTH: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BALL SHAPE
•
DIAMETER: 0.094 INCHES NOMINAL IN
•
SHAPE: STRAIGHT
•
MOUNTING SHANK: INCLUDED
TECHNICAL CHARACTERISTICS
LENGTH1.500 INCHES NOMINAL IN
OVERALL DIAMETER0.250 INCHES NOMINAL IN
CUTTER TOOTH STYLE DESIGNATORC14
CUTTING SURFACE LENGTH0.250 INCHES NOMINAL IN
STYLE DESIGNATORBALL SHAPE
DIAMETER0.094 INCHES NOMINAL IN
SHAPESTRAIGHT
MOUNTING SHANKINCLUDED
REMOVABILITY FEATURENOT INCLUDED
SHANK OVERALL LENGTH1.750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
N04930Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1111-0014Reference document
Same NSN cross-reference
Reference document — Secondary reference
1112-0009Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R-3?
R-3 is a RADIATOR,ENGINE COOLANT.
What parts can replace R-3?
There are 3 known substitutes for R-3: N04930, 1111-0014, 1112-0009. Substitute compatibility should be verified for your specific system.
What is the NSN for R-3?
R-3 is cataloged in the U.S. Government catalog under NSN 3455-00-155-4523. 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.