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AS623 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

AS623: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES SECOND END, seat_angle: 12.0 DEGREES SECOND END, temp_rating: -65.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 3B SECOND END, connection_type: THREADED INTERNAL TUBE SECOND END, inside_diameter: 0.391 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-145-8551, 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
AS623
NSN: 4720-01-145-8551
NIINs: 011458551, 012847425, 012872471, 012878878, 012878886
FSC: 4720 — Hose and Flexible Tubing
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES SECOND END
seat_angle12.0 DEGREES SECOND END
temp_rating-65.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class3B SECOND END
connection_typeTHREADED INTERNAL TUBE SECOND END
inside_diameter0.391 INCHES NOMINAL IN
connection_styleSWIVEL NUT, FLARELESS FIRST END
outside_diameter0.675 INCHES MINIMUM AND 0.735 INCHES MAXIMUM IN
special_featuresINNER CONVEYING TUBE MATERIAL-PLASTIC, TETRAFLUOROETHYLENE
thread_directionRIGHT-HAND FIRST END
features_providedELECTROSTATIC DISCHARGE CAPABILITY
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
NSN4720-01-145-8551
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: AS623 · 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
•
FLOW ANGLE: 90.0 DEGREES SECOND END
•
MEASURING METHOD AND LENGTH: 22.000 INCHES NOMINAL WORKING IN
•
TEMP RATING: -60.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 6.500 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT, FLARELESS SECOND END
•
END CONNECTION DESIGN: ELBOW SECOND END
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES SECOND END
MEASURING METHOD AND LENGTH22.000 INCHES NOMINAL WORKING IN
TEMP RATING-60.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS6.500 INCHES IN
CONNECTION STYLESWIVEL NUT, FLARELESS SECOND END
CONNECTION STYLESWIVEL NUT, FLARELESS FIRST END
END CONNECTION DESIGNELBOW SECOND END
END CONNECTION DESIGNSTRAIGHT FIRST END
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
CONNECTION TYPETHREADED INTERNAL TUBE SECOND END
SUBSTITUTES & CROSS-REFERENCES 3
AS623-10-0220Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
MS27371J0220Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS604Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS623?
AS623 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace AS623?
There are 3 known substitutes for AS623: AS623-10-0220, MS27371J0220, SAE-AS604. Substitute compatibility should be verified for your specific system.
What is the NSN for AS623?
AS623 is cataloged in the U.S. Government catalog under NSN 4720-01-145-8551. This indicates validated use in U.S. government and defense supply chains.
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