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177634A1 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

177634A1: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include seat_angle: 37.0 DEGREES FIRST END, connection_type: THREADED EXTERNAL BOSS FIRST END, inside_diameter: 0.625 INCHES NOMINAL IN, connection_style: FLARED FIRST END, thread_direction: RIGHT-HAND FIRST END, nominal_thread_size: 1.063 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-547-7644, 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
177634A1
NSN: 4720-01-547-7644
FSC: 4720 — Hose and Flexible Tubing
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
connection_typeTHREADED EXTERNAL BOSS FIRST END
inside_diameter0.625 INCHES NOMINAL IN
connection_styleFLARED FIRST END
thread_directionRIGHT-HAND FIRST END
nominal_thread_size1.063 INCHES FIRST END IN
end_item_identification2420-01-532-3399
thread_quantity_per_inch12 FIRST END
thread_series_designatorUN FIRST END
cross-sectional_shape_styleROUND
measuring_method_and_length440.0 MILLIMETERS NOMINAL OVERALL MM
part_name_assigned_by_controlling_agencyHOSE/A - BOOM ROD END
NSN4720-01-547-7644
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 177634A1 · 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: 440.0 MILLIMETERS NOMINAL OVERALL MM
•
CONNECTION STYLE: FLARED FIRST END
•
CONNECTION TYPE: THREADED EXTERNAL BOSS FIRST END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
NOMINAL THREAD SIZE: 1.063 INCHES FIRST END IN
•
SEAT ANGLE: 37.0 DEGREES FIRST END
•
INSIDE DIAMETER: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH440.0 MILLIMETERS NOMINAL OVERALL MM
CONNECTION STYLEFLARED FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL THREAD SIZE1.063 INCHES FIRST END IN
SEAT ANGLE37.0 DEGREES FIRST END
INSIDE DIAMETER0.625 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYHOSE/A - BOOM ROD END
END ITEM IDENTIFICATION2420-01-532-3399
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
PHD216X45 HJ20Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 177634A1?
177634A1 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 177634A1?
There is 1 known substitute for 177634A1: PHD216X45 HJ20. Substitute compatibility should be verified for your specific system.
What is the NSN for 177634A1?
177634A1 is cataloged in the U.S. Government catalog under NSN 4720-01-547-7644. This indicates validated use in U.S. government and defense supply chains.
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