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154680 — PUMP UNIT,CENTRIFUGAL

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

154680: PUMP UNIT,CENTRIFUGAL.

The PUMP UNIT,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OVERALL, overall_length: 0.2812 INCHES NOMINAL IN, style_designator: NEEDLE ROLLER, BALL ENDS, electrical_resistance: 68.000 OHMS, end_item_identification: AIR CONDITIONER FTD-100, TRANS WORLD COMMUNICATION INC, rolling_element_diameter: 0.0938 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-871-0269, 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
MRO→ MRO_GENERAL→ 154680
NSN: 3110-00-871-0269
NIINs: 008710269, 013841692, 017244449, 017248460, 017248651, 017250216, 017250817, 017250846, 017250851
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 3B4M0 — LUCENT TECHNOLOGIES INC CORPORATE HEADQUARTERS (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OVERALL
overall_length0.2812 INCHES NOMINAL IN
style_designatorNEEDLE ROLLER, BALL ENDS
electrical_resistance68.000 OHMS
end_item_identificationAIR CONDITIONER FTD-100, TRANS WORLD COMMUNICATION INC
rolling_element_diameter0.0938 INCHES NOMINAL IN
resistance_tolerance_in_percent-5.000 TO 5.000
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN3110-00-871-0269
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 154680 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ROLLING ELEMENT DIAMETER: 0.0938 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NEEDLE ROLLER, BALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL COMP E52100 OVERALL
TECHNICAL CHARACTERISTICS
ROLLING ELEMENT DIAMETER0.0938 INCHES NOMINAL IN
STYLE DESIGNATORNEEDLE ROLLER, BALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.2812 INCHES NOMINAL IN
MATERIALSTEEL COMP E52100 OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 154680?
154680 is a PUMP UNIT,CENTRIFUGAL. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 154680?
154680 is cataloged in the U.S. Government catalog under NSN 3110-00-871-0269. 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.