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3918686 — PIPE,BENT,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

3918686: PIPE,BENT,METALLIC.

The PIPE,BENT,METALLIC is a the manufacturer industrial component. Key specifications include first_end_style: FLANGE, second_end_style: OUTSIDE BEADED, end_item_identification: 6115-01-561-7718, second_end_outside_diameter: 64.0 MILLIMETERS NOMINAL MM, first_end_flange_outside_diameter: 65.9 MILLIMETERS NOMINAL MM, second_end_relationship_with_first_end: NOT IDENTICAL. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-596-0463, 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
3918686
NSN: 4710-01-596-0463
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 0B8S3 — CUMMINS INC (USA)
SPECIFICATIONS
first_end_styleFLANGE
second_end_styleOUTSIDE BEADED
end_item_identification6115-01-561-7718
second_end_outside_diameter64.0 MILLIMETERS NOMINAL MM
first_end_flange_outside_diameter65.9 MILLIMETERS NOMINAL MM
second_end_relationship_with_first_endNOT IDENTICAL
part_name_assigned_by_controlling_agencyPIPE,AIR TRANSFER
NSN4710-01-596-0463
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3918686 · 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 FLANGE OUTSIDE DIAMETER: 65.9 MILLIMETERS NOMINAL MM
•
FIRST END STYLE: FLANGE
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
SECOND END OUTSIDE DIAMETER: 64.0 MILLIMETERS NOMINAL MM
•
SECOND END STYLE: OUTSIDE BEADED
TECHNICAL CHARACTERISTICS
FIRST END FLANGE OUTSIDE DIAMETER65.9 MILLIMETERS NOMINAL MM
FIRST END STYLEFLANGE
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END OUTSIDE DIAMETER64.0 MILLIMETERS NOMINAL MM
SECOND END STYLEOUTSIDE BEADED
PART NAME ASSIGNED BY CONTROLLING AGENCYPIPE,AIR TRANSFER
END ITEM IDENTIFICATION6115-01-561-7718
OTHER ITEMS IN FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080 4710-00-001-0081 4710-00-001-0082 4710-00-001-1229 4710-00-001-1676 4710-00-001-1686 4710-00-001-1688 4710-00-001-1691
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 3918686?
3918686 is a PIPE,BENT,METALLIC.
What is the NSN for 3918686?
3918686 is cataloged in the U.S. Government catalog under NSN 4710-01-596-0463. 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.