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FK4444PRP0322AA — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

FK4444PRP0322AA: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, flange_style: ROUND W / BOLT HOLES FIRST END, connection_type: RAISED FACE FLANGE FIRST END, inside_diameter: 1.810 INCHES NOMINAL IN, connection_style: RAISED FIRST END, flange_thickness: 0.440 INCHES NOMINAL FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-312-1877, 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
FK4444PRP0322AA
NSN: 4720-01-312-1877
FSC: 4720 — Hose and Flexible Tubing
CAGE: 32142 — HYDRASEARCH COMPANY, LLC (USA)
SPECIFICATIONS
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
flange_styleROUND W / BOLT HOLES FIRST END
connection_typeRAISED FACE FLANGE FIRST END
inside_diameter1.810 INCHES NOMINAL IN
connection_styleRAISED FIRST END
flange_thickness0.440 INCHES NOMINAL FIRST END IN
outside_diameter2.220 INCHES NOMINAL IN
special_featuresINNER CONVEYING TUBE MATERIAL-RUBBER, SYNTHETIC
features_providedREUSABLE END FITTINGS
bolt_hole_diameter0.560 INCHES NOMINAL FIRST END IN
bolt_hole_quantity6 FIRST END
operating_pressure350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
NSN4720-01-312-1877
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: FK4444PRP0322AA · 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: 32.250 INCHES NOMINAL OVERALL IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
FLANGE THICKNESS: 0.440 INCHES NOMINAL FIRST END IN
•
MINIMUM INSIDE BENDING RADIUS: 13.250 INCHES IN
•
CONNECTION STYLE: RAISED FIRST END
•
FLANGE OUTSIDE DIAMETER: 5.060 INCHES NOMINAL FIRST END IN
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED TEXTILE YARN AND 2ND LAYER BRAIDED STEEL WIRE AND 3RD LAYER BRAIDED TEXTILE YARN AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH32.250 INCHES NOMINAL OVERALL IN
TEMP RATING-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
FLANGE THICKNESS0.440 INCHES NOMINAL FIRST END IN
MINIMUM INSIDE BENDING RADIUS13.250 INCHES IN
CONNECTION STYLERAISED FIRST END
FLANGE OUTSIDE DIAMETER5.060 INCHES NOMINAL FIRST END IN
END CONNECTION DESIGNSTRAIGHT FIRST END
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED TEXTILE YARN AND 2ND LAYER BRAIDED STEEL WIRE AND 3RD LAYER BRAIDED TEXTILE YARN AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
CONNECTION TYPERAISED FACE FLANGE FIRST END
BOLT HOLE DIAMETER0.560 INCHES NOMINAL FIRST END IN
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 2
195013 1 1/2X32 1/4INReference document
Same NSN cross-reference
Reference document — Secondary reference
FG1096PRP0322Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 FK4444PRP0322AA?
FK4444PRP0322AA is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace FK4444PRP0322AA?
There are 2 known substitutes for FK4444PRP0322AA: 195013 1 1/2X32 1/4IN, FG1096PRP0322. Substitute compatibility should be verified for your specific system.
What is the NSN for FK4444PRP0322AA?
FK4444PRP0322AA is cataloged in the U.S. Government catalog under NSN 4720-01-312-1877. 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.