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11617770-2 — HOSE ASSEMBLY,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

11617770-2: HOSE ASSEMBLY,METALLIC.

The HOSE ASSEMBLY,METALLIC is a the manufacturer industrial component. Key specifications include seat_angle: 45.0 DEGREES SECOND END, thread_class: 3B SECOND END, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.750 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN, connection_style: SWIVEL NUT WITH LOOSE OR INTEGRAL CLINCH SLEEVE FIRST END, outside_diameter: 0.830 INCHES MINIMUM AND 0.850 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-253-1329, 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
11617770-2
NSN: 4720-00-253-1329
FSC: 4720 — Hose and Flexible Tubing
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
seat_angle45.0 DEGREES SECOND END
thread_class3B SECOND END
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.750 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
connection_styleSWIVEL NUT WITH LOOSE OR INTEGRAL CLINCH SLEEVE FIRST END
outside_diameter0.830 INCHES MINIMUM AND 0.850 INCHES MAXIMUM IN
thread_directionRIGHT-HAND SECOND END
nominal_thread_size1.062 INCHES SECOND END IN
end_connection_designSTRAIGHT FIRST END
thread_series_designatorUNF SECOND END
inner_conveying_tube_styleINTERLOCKED UNPACKED
cross-sectional_shape_styleROUND
NSN4720-00-253-1329
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 11617770-2 · 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: 159.000 INCHES MINIMUM OVERALL AND 161.000 INCHES MAXIMUM OVERALL IN
•
MINIMUM INSIDE BENDING RADIUS: 3.380 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT WITH LOOSE OR INTEGRAL CLINCH SLEEVE FIRST END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER SPIRAL INTERLOCKED CORROSION RESISTANT STEEL
•
CONNECTION TYPE: THREADED INTERNAL TUBE SECOND END
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH159.000 INCHES MINIMUM OVERALL AND 161.000 INCHES MAXIMUM OVERALL IN
MINIMUM INSIDE BENDING RADIUS3.380 INCHES IN
CONNECTION STYLESWIVEL NUT WITH LOOSE OR INTEGRAL CLINCH SLEEVE FIRST END
CONNECTION STYLESWIVEL NUT WITH COMPRESSION SLEEVE SECOND END
END CONNECTION DESIGNSTRAIGHT FIRST END
END CONNECTION DESIGNSTRAIGHT SECOND END
LAYER COMPOSITION AND LOCATIONOUTER LAYER SPIRAL INTERLOCKED CORROSION RESISTANT STEEL
CONNECTION TYPETHREADED INTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11617770-2?
11617770-2 is a HOSE ASSEMBLY,METALLIC.
What is the NSN for 11617770-2?
11617770-2 is cataloged in the U.S. Government catalog under NSN 4720-00-253-1329. 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.