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146311 — TUBE,BENT,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

146311: TUBE,BENT,METALLIC.

The TUBE,BENT,METALLIC is a the manufacturer industrial component. Key specifications include construction: STRAIGHT SEAMED, special_features: CONNECTS THE AIR COMPRESSOR TO THE THERMOSTAT, end_item_identification: CLARK MODEL 290M;TRACTOR,WHEELED,IND.,DIESEL DRIVEN;MED DBP,NSN 2420000889384,W/ROPS NSN 2420010590090 W, cross-sectional_shape_style: PLAIN ROUND. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-405-4264, 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
146311
NSN: 4710-00-405-4264
NIINs: 004054264, 004652207
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
constructionSTRAIGHT SEAMED
special_featuresCONNECTS THE AIR COMPRESSOR TO THE THERMOSTAT
end_item_identificationCLARK MODEL 290M;TRACTOR,WHEELED,IND.,DIESEL DRIVEN;MED DBP,NSN 2420000889384,W/ROPS NSN 2420010590090 W
cross-sectional_shape_stylePLAIN ROUND
NSN4710-00-405-4264
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 146311 · 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
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
CONSTRUCTION: STRAIGHT SEAMED
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
SPECIAL FEATURESCONNECTS THE AIR COMPRESSOR TO THE THERMOSTAT
END ITEM IDENTIFICATIONCLARK MODEL 290M;TRACTOR,WHEELED,IND.,DIESEL DRIVEN;MED DBP,NSN 2420000889384,W/ROPS NSN 2420010590090 W
CONSTRUCTIONSTRAIGHT SEAMED
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 146311?
146311 is a TUBE,BENT,METALLIC.
What is the NSN for 146311?
146311 is cataloged in the U.S. Government catalog under NSN 4710-00-405-4264. 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.