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6601-1A — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

6601-1A: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flange_style: ROUND W / BOLT HOLES FIRST END, exterior_color: NATURAL, vacuum_in_torr: 25.4, connection_type: RAISED FACE FLANGE FIRST END, inside_diameter: 0.750 INCHES NOMINAL IN, connection_style: RAISED SWIVEL FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-968-7162, 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
6601-1A
NSN: 4720-00-968-7162
FSC: 4720 — Hose and Flexible Tubing
CAGE: 21392 — TRANSDIGM INC DIV ADELWIGGINS GROUP (USA)
SPECIFICATIONS
flange_styleROUND W / BOLT HOLES FIRST END
exterior_colorNATURAL
vacuum_in_torr25.4
connection_typeRAISED FACE FLANGE FIRST END
inside_diameter0.750 INCHES NOMINAL IN
connection_styleRAISED SWIVEL FIRST END
flange_thickness0.500 INCHES NOMINAL FIRST END IN
outside_diameter1.093 INCHES NOMINAL IN
features_providedELECTROSTATIC DISCHARGE CAPABILITY AND INTERNAL SUPPORT
bolt_hole_diameter0.625 INCHES NOMINAL FIRST END IN
bolt_hole_quantity4 SECOND END
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
NSN4720-00-968-7162
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 6601-1A · 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: 26.750 INCHES NOMINAL OVERALL IN
•
FLANGE THICKNESS: 0.500 INCHES NOMINAL FIRST END IN
•
MINIMUM INSIDE BENDING RADIUS: 12.900 INCHES IN
•
CONNECTION STYLE: RAISED SWIVEL FIRST END
•
FLANGE OUTSIDE DIAMETER: 3.500 INCHES NOMINAL FIRST END IN
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
VACUUM IN TORR: 25.4
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH26.750 INCHES NOMINAL OVERALL IN
FLANGE THICKNESS0.500 INCHES NOMINAL FIRST END IN
MINIMUM INSIDE BENDING RADIUS12.900 INCHES IN
CONNECTION STYLERAISED SWIVEL FIRST END
FLANGE OUTSIDE DIAMETER3.500 INCHES NOMINAL FIRST END IN
END CONNECTION DESIGNSTRAIGHT FIRST END
VACUUM IN TORR25.4
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
CONNECTION TYPERAISED FACE FLANGE FIRST END
BOLT HOLE DIAMETER0.625 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
94378-1ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
94378AYB151Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 6601-1A?
6601-1A is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 6601-1A?
There are 2 known substitutes for 6601-1A: 94378-1A, 94378AYB151. Substitute compatibility should be verified for your specific system.
What is the NSN for 6601-1A?
6601-1A is cataloged in the U.S. Government catalog under NSN 4720-00-968-7162. This indicates validated use in U.S. government and defense supply chains.
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