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5186990 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

5186990: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include length: 3.990 INCHES NOMINAL IN, body_radius: 1.950 INCHES NOMINAL IN, pilot_height: 1.000 INCHES NOMINAL IN, pilot_diameter: 3.900 INCHES NOMINAL IN, inside_diameter: 3.732 INCHES NOMINAL IN, flange_thickness: 1.280 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-902-1884, 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
5186990
NSN: 4720-00-902-1884
NIINs: 009021884, 011755745
FSC: 4720 — Hose and Flexible Tubing
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
length3.990 INCHES NOMINAL IN
body_radius1.950 INCHES NOMINAL IN
pilot_height1.000 INCHES NOMINAL IN
pilot_diameter3.900 INCHES NOMINAL IN
inside_diameter3.732 INCHES NOMINAL IN
flange_thickness1.280 INCHES NOMINAL IN
bolt_circle_diameter4.100 INCHES NOMINAL IN
peripheral_shape_styleROUND, FOUR EARS AND HOLES, ONE LOBE
first_recess_inside_height1.000 INCHES NOMINAL IN
cross-sectional_shape_styleCIRCULAR RECESS
NSN4720-00-902-1884
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 5186990 · 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: 47.500 INCHES NOMINAL OVERALL IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 3.250 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT FLARE FIRST END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
VACUUM IN TORR: 50.8
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE, PARTIAL COVERAGE AND OUTER LAYER RUBBER IMPREGNATED FABRIC
•
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH47.500 INCHES NOMINAL OVERALL IN
TEMP RATING-40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS3.250 INCHES IN
CONNECTION STYLESWIVEL NUT FLARE FIRST END
END CONNECTION DESIGNSTRAIGHT FIRST END
VACUUM IN TORR50.8
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE, PARTIAL COVERAGE AND OUTER LAYER RUBBER IMPREGNATED FABRIC
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.984 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 5186990?
5186990 is a HOSE ASSEMBLY,NONMETALLIC.
What is the NSN for 5186990?
5186990 is cataloged in the U.S. Government catalog under NSN 4720-00-902-1884. This indicates validated use in U.S. government and defense supply chains.
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