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B21029R24 — ROLLER,END

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B21029R24: ROLLER,END.

The ROLLER,END is a the manufacturer industrial component. Key specifications include end_item_identification: 22308038570,22308096834, general_characteristics_item_description: 3 IN. DIA,6.875 IN.

LG IN. This part is cataloged in the U.S. Government catalog under NSN 2240-00-418-6087, 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
B21029R24
NSN: 2240-00-418-6087
FSC: 2240 — Locomotive and Rail Car Accessories and Components
CAGE: 44579 — OHIO INDUSTRIES INC (USA)
SPECIFICATIONS
end_item_identification22308038570,22308096834
general_characteristics_item_description3 IN. DIA,6.875 IN. LG IN
NSN2240-00-418-6087
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ROLLER,END TITLE COMPONENT PN B21029R24 MFR ROLLER,END
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 3 IN. DIA,6.875 IN. LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION3 IN. DIA,6.875 IN. LG IN
END ITEM IDENTIFICATION22308038570,22308096834
OTHER ITEMS IN FSC 2240 — Locomotive and Rail Car Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2240-00-011-8508 2240-00-360-8797 2240-00-360-9720 2240-00-361-0335 2240-00-366-1941 2240-00-367-3436 2240-00-367-5574 2240-00-418-6013
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B21029R24?
B21029R24 is a ROLLER,END.
What is the NSN for B21029R24?
B21029R24 is cataloged in the U.S. Government catalog under NSN 2240-00-418-6087. 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.