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3972906 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include body_style: ANGLE, SHAPE, INTERNAL COUPLING, shell_type: SOLID, thread_class: 2B, terminal_type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING, overall_height: 0.700 INCHES MAXIMUM IN, overall_length: 1.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-530-0914, 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
3972906
NSN: 4720-01-530-0914
FSC: 4720
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
body_styleANGLE, SHAPE, INTERNAL COUPLING
shell_typeSOLID
thread_class2B
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
overall_height0.700 INCHES MAXIMUM IN
overall_length1.500 INCHES NOMINAL IN
shell_materialSTEEL CORROSION RESISTING
insert_materialPLASTIC SINGLE MATING END
overall_diameter0.312 INCHES NOMINAL IN
thread_directionRIGHT-HAND
precious_materialGOLD
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
NSN4720-01-530-0914
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3972906 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
397842-1Interchangeable
interchangeable cross-reference
interchangeable
31394-1Interchangeable
interchangeable cross-reference
interchangeable
SF2911-6013Interchangeable
interchangeable cross-reference
interchangeable
OBSOLETE BUT REPAIRABLEInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3972906?
3972906 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 3972906?
There are 4 known substitutes for 3972906: 397842-1, 31394-1, SF2911-6013 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3972906?
3972906 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-530-0914. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026