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5188864 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

5188864: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: FIBERGLASS AND RUBBER SILICONE CLASS Q FIRST PLY, wall_thickness: 0.030 INCHES MINIMUM IN, connection_type: SOFT FIRST END, inside_diameter: 4.000 INCHES NOMINAL FIRST END IN, connection_style: ROUND BOTH ENDS, special_features: 20.000 INCHES IN FROM FIRST END,HOSE REDUCES TO 3.310 IN. DIA IN.

This part is cataloged in the U.S. Government catalog under NSN 4720-01-197-6933, 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
5188864
NSN: 4720-01-197-6933
FSC: 4720 — Hose and Flexible Tubing
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialFIBERGLASS AND RUBBER SILICONE CLASS Q FIRST PLY
wall_thickness0.030 INCHES MINIMUM IN
connection_typeSOFT FIRST END
inside_diameter4.000 INCHES NOMINAL FIRST END IN
connection_styleROUND BOTH ENDS
special_features20.000 INCHES IN FROM FIRST END,HOSE REDUCES TO 3.310 IN. DIA IN
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
features_providedOZONE RESISTANT
end_overall_length2.000 INCHES NOMINAL FIRST END IN
operating_pressure5.0 POUNDS PER SQUARE INCH (PSI) NOMINAL EXTERNAL LBS
end_inside_diameter4.000 INCHES NOMINAL FIRST END IN
cross-sectional_shape_styleROUND
NSN4720-01-197-6933
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 5188864 · 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
•
MEASURING METHOD AND LENGTH: 53.000 INCHES NOMINAL OVERALL IN
•
CONNECTION STYLE: ROUND BOTH ENDS
•
CONNECTION TYPE: SOFT SECOND END
•
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.030 INCHES MINIMUM IN
•
OPERATING PRESSURE: 5.0 POUNDS PER SQUARE INCH (PSI) NOMINAL EXTERNAL LBS
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH53.000 INCHES NOMINAL OVERALL IN
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPESOFT SECOND END
CONNECTION TYPESOFT FIRST END
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.030 INCHES MINIMUM IN
OPERATING PRESSURE5.0 POUNDS PER SQUARE INCH (PSI) NOMINAL EXTERNAL LBS
FEATURES PROVIDEDOZONE RESISTANT
SPECIFICATION/STANDARD DATA81349-MIL-H-62028 GOVERNMENT SPECIFICATION
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES 1
MIL-H-62028Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5188864?
5188864 is a HOSE,AIR DUCT.
What parts can replace 5188864?
There is 1 known substitute for 5188864: MIL-H-62028. Substitute compatibility should be verified for your specific system.
What is the NSN for 5188864?
5188864 is cataloged in the U.S. Government catalog under NSN 4720-01-197-6933. This indicates validated use in U.S. government and defense supply chains.
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