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140A471 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

140A471: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include diameter: 0.312 INCHES NOMINAL IN, material: STEEL, construction: STRAIGHT SEAMED, wall_thickness: 0.035 INCHES NOMINAL IN, welding_method: FURNACE BUTT, first_end_style: BEVELED. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-009-2143, 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
140A471
NSN: 4710-00-009-2143
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
diameter0.312 INCHES NOMINAL IN
materialSTEEL
constructionSTRAIGHT SEAMED
wall_thickness0.035 INCHES NOMINAL IN
welding_methodFURNACE BUTT
first_end_styleBEVELED
special_featuresW/ONE 165 DEG BEND AND ONE 170 DEG BEND IN TUBE
surface_treatmentCOPPER INSIDE
cross-sectional_shape_stylePLAIN ROUND
surface_condition_and_locationOUTSIDE POLISHED
second_end_relationship_with_first_endIDENTICAL
NSN4710-00-009-2143
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 140A471 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FIRST END STYLE: BEVELED
•
DIAMETER: 0.312 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
WALL THICKNESS: 0.035 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
SURFACE CONDITION AND LOCATION: OUTSIDE POLISHED
•
WELDING METHOD: FURNACE BUTT
TECHNICAL CHARACTERISTICS
FIRST END STYLEBEVELED
DIAMETER0.312 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
WALL THICKNESS0.035 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SURFACE CONDITION AND LOCATIONOUTSIDE POLISHED
WELDING METHODFURNACE BUTT
SPECIAL FEATURESW/ONE 165 DEG BEND AND ONE 170 DEG BEND IN TUBE
SURFACE TREATMENTCOPPER OUTSIDE
SURFACE TREATMENTCOPPER INSIDE
SUBSTITUTES & CROSS-REFERENCES 1
140-471Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 140A471?
140A471 is a BEARING,BALL,ANNULAR.
What parts can replace 140A471?
There is 1 known substitute for 140A471: 140-471. Substitute compatibility should be verified for your specific system.
What is the NSN for 140A471?
140A471 is cataloged in the U.S. Government catalog under NSN 4710-00-009-2143. 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.