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3971072 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

3971072: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES ALL ENDS, special_features: END CONNECTIONS ARE SWIVEL NUTS WITH INTERNAL THREADS, end_connection_design: ELBOW ALL ENDS, end_item_identification: DIESEL ENGINE, part_name_assigned_by_controlling_agency: FLEXIBLE HOSE, angle_between_rigid_elbow_fittings_in_deg: 270.0. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-562-8327, 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
3971072
NSN: 4720-01-562-8327
NIINs: 015628327, 015668328
FSC: 4720 — Hose and Flexible Tubing
CAGE: 58367 — WILLARD MARINE, INC. (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES ALL ENDS
special_featuresEND CONNECTIONS ARE SWIVEL NUTS WITH INTERNAL THREADS
end_connection_designELBOW ALL ENDS
end_item_identificationDIESEL ENGINE
part_name_assigned_by_controlling_agencyFLEXIBLE HOSE
angle_between_rigid_elbow_fittings_in_deg270.0
NSN4720-01-562-8327
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3971072 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONNSC-417'(WMSL-750)
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 3971072?
3971072 is a HOSE ASSEMBLY,NONMETALLIC.
What is the NSN for 3971072?
3971072 is cataloged in the U.S. Government catalog under NSN 4720-01-562-8327. 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.