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303023 — RETAINER,ROLLER,BEARING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

303023: RETAINER,ROLLER,BEARING.

The RETAINER,ROLLER,BEARING is a the manufacturer industrial component. Key specifications include blade_width: 0.750 INCHES NOMINAL IN, design_type: FLEXIBLE BACK, joined_length: 176.250 INCHES NOMINAL IN, tooth_set_type: RAKER, blade_thickness: 0.032 INCHES NOMINAL IN, special_features: HIGH SPEED STEEL. This part is cataloged in the U.S.

Government catalog under NSN 3455-00-989-1433, 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
303023
NSN: 3455-00-989-1433
NIINs: 009891433, 011116432, 016852917
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 18056 — DOALL BALTIMORE COMPANY (USA)
SPECIFICATIONS
blade_width0.750 INCHES NOMINAL IN
design_typeFLEXIBLE BACK
joined_length176.250 INCHES NOMINAL IN
tooth_set_typeRAKER
blade_thickness0.032 INCHES NOMINAL IN
special_featuresHIGH SPEED STEEL
flexible_back_tooth_typeCONVENTIONAL
teeth_quantity_per_unit_of_measure10 PER INCH
NSN3455-00-989-1433
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,ROLLER,BEARING TITLE COMPONENT PN 303023 MFR RETAINER,ROLLER,BEARIN
KEY FEATURES
•
TEETH QUANTITY PER UNIT OF MEASURE: 10 PER INCH
•
TOOTH SET TYPE: RAKER
•
BLADE THICKNESS: 0.032 INCHES NOMINAL IN
•
JOINED LENGTH: 176.250 INCHES NOMINAL IN
•
DESIGN TYPE: FLEXIBLE BACK
•
BLADE WIDTH: 0.750 INCHES NOMINAL IN
•
FLEXIBLE BACK TOOTH TYPE: CONVENTIONAL
TECHNICAL CHARACTERISTICS
TEETH QUANTITY PER UNIT OF MEASURE10 PER INCH
TOOTH SET TYPERAKER
BLADE THICKNESS0.032 INCHES NOMINAL IN
JOINED LENGTH176.250 INCHES NOMINAL IN
DESIGN TYPEFLEXIBLE BACK
BLADE WIDTH0.750 INCHES NOMINAL IN
SPECIAL FEATURESHIGH SPEED STEEL
FLEXIBLE BACK TOOTH TYPECONVENTIONAL
SUBSTITUTES & CROSS-REFERENCES 1
HFMRReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 303023?
303023 is a RETAINER,ROLLER,BEARING.
What parts can replace 303023?
There is 1 known substitute for 303023: HFMR. Substitute compatibility should be verified for your specific system.
What is the NSN for 303023?
303023 is cataloged in the U.S. Government catalog under NSN 3455-00-989-1433. 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.