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3930831 — CARBURETOR,PRESSURE INJECTION

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

3930831: CARBURETOR,PRESSURE INJECTION.

The CARBURETOR,PRESSURE INJECTION is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, working_length: 18.000 INCHES NOMINAL IN, inside_diameter: 0.250 INCHES NOMINAL IN, special_features: PROTECTIVE PLASTIC COVER U/O HOSE FUEL SYSTEM, style_designator: STRAIGHT, end_item_identification: CHRYSLER ENGINE P/N 4429011. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-319-8077, 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
3930831
NSN: 4720-01-319-8077
FSC: 4720 — Hose and Flexible Tubing
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
working_length18.000 INCHES NOMINAL IN
inside_diameter0.250 INCHES NOMINAL IN
special_featuresPROTECTIVE PLASTIC COVER U/O HOSE FUEL SYSTEM
style_designatorSTRAIGHT
end_item_identificationCHRYSLER ENGINE P/N 4429011
NSN4720-01-319-8077
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3930831 · 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
•
STYLE DESIGNATOR: STRAIGHT
•
INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
WORKING LENGTH: 18.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT
INSIDE DIAMETER0.250 INCHES NOMINAL IN
SPECIAL FEATURESPROTECTIVE PLASTIC COVER U/O HOSE FUEL SYSTEM
END ITEM IDENTIFICATIONCHRYSLER ENGINE P/N 4429011
MATERIALRUBBER SYNTHETIC OVERALL
WORKING LENGTH18.000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
3915093Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3930831?
3930831 is a CARBURETOR,PRESSURE INJECTION.
What parts can replace 3930831?
There is 1 known substitute for 3930831: 3915093. Substitute compatibility should be verified for your specific system.
What is the NSN for 3930831?
3930831 is cataloged in the U.S. Government catalog under NSN 4720-01-319-8077. 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.