PartsTable
Technical Data Sheet
Download PDF

3866027 — CONNECTOR,MULTIPLE,FLUID PRESSUR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3866027: CONNECTOR,MULTIPLE,FLUID PRESSUR.

CONNECTOR,MULTIPLE,FLUID PRESSUR. Key specifications include thickness: 0.750 INCHES NOMINAL IN, overall_width: 1.000 INCHES NOMINAL IN, overall_length: 2.000 INCHES NOMINAL IN, special_features: ITEM USED IN FUEL-DRAIN-LOCATION, style_designator: 2 FLUID CONNECTIONS, end_item_identification: 6B 5.9L DIESEL ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-497-7987, 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
3866027
NSN: 4730-01-497-7987
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
thickness0.750 INCHES NOMINAL IN
overall_width1.000 INCHES NOMINAL IN
overall_length2.000 INCHES NOMINAL IN
special_featuresITEM USED IN FUEL-DRAIN-LOCATION
style_designator2 FLUID CONNECTIONS
end_item_identification6B 5.9L DIESEL ENGINE
part_name_assigned_by_controlling_agencyBANJO CONNECTOR
NSN4730-01-497-7987
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3866027 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: 2 FLUID CONNECTIONS
•
THICKNESS: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATOR2 FLUID CONNECTIONS
OVERALL LENGTH2.000 INCHES NOMINAL IN
OVERALL WIDTH1.000 INCHES NOMINAL IN
SPECIAL FEATURESITEM USED IN FUEL-DRAIN-LOCATION
PART NAME ASSIGNED BY CONTROLLING AGENCYBANJO CONNECTOR
END ITEM IDENTIFICATION6B 5.9L DIESEL ENGINE
THICKNESS0.750 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
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
Ready to buy 3866027?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 3866027?
3866027 is a CONNECTOR,MULTIPLE,FLUID PRESSUR.
What is the NSN for 3866027?
3866027 is cataloged in the U.S. Government catalog under NSN 4730-01-497-7987. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 3866027

✓ 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.