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H5511A — CYLINDER ASSEMBLY,ACTUATING,LINE

✓ Government record, cited
HPE · PIPE SECTION
PRODUCT OVERVIEW

H5511A: CYLINDER ASSEMBLY,ACTUATING,LINE.

CYLINDER ASSEMBLY,ACTUATING,LINE. Key specifications include material: RUBBER SYNTHETIC TUBE, inside_diameter: 0.617 INCHES MINIMUM AND 0.648 INCHES MAXIMUM IN, outside_diameter: 0.919 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN, operating_pressure: 1750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, burst_test_pressure: 7000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS, inside_surface_condition: SMOOTH. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-289-5652, 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
H5511A
NSN: 4720-00-289-5652
NIINs: 002895652, 002895653
FSC: 4720 — Hose and Flexible Tubing
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
inside_diameter0.617 INCHES MINIMUM AND 0.648 INCHES MAXIMUM IN
outside_diameter0.919 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN
operating_pressure1750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure7000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
cross-sectional_shape_styleROUND
measuring_method_and_length240.000 INCHES MINIMUM OVERALL AND 600.000 INCHES MAXIMUM OVERALL IN
layer_composition_and_location1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER BRAIDED WIRE AND OUTER LAYER RUBBER IMPREGNATED BRAIDED COTTON CORD
outer_covering_environmental_protectionMILDEW RESISTANT AND OIL RESISTANT
NSN4720-00-289-5652
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COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: H5511A · HPE ⚠ 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: 240.000 INCHES MINIMUM OVERALL AND 600.000 INCHES MAXIMUM OVERALL IN
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER BRAIDED WIRE AND OUTER LAYER RUBBER IMPREGNATED BRAIDED COTTON CORD
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 1.153 INCHES MINIMUM AND 1.159 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.617 INCHES MINIMUM AND 0.648 INCHES MAXIMUM IN
•
INSIDE SURFACE CONDITION: SMOOTH
•
OUTER COVERING ENVIRONMENTAL PROTECTION: MILDEW RESISTANT AND OIL RESISTANT
•
MATERIAL: RUBBER SYNTHETIC TUBE
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH240.000 INCHES MINIMUM OVERALL AND 600.000 INCHES MAXIMUM OVERALL IN
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER BRAIDED WIRE AND OUTER LAYER RUBBER IMPREGNATED BRAIDED COTTON CORD
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER1.153 INCHES MINIMUM AND 1.159 INCHES MAXIMUM IN
INSIDE DIAMETER0.617 INCHES MINIMUM AND 0.648 INCHES MAXIMUM IN
INSIDE SURFACE CONDITIONSMOOTH
OUTER COVERING ENVIRONMENTAL PROTECTIONMILDEW RESISTANT AND OIL RESISTANT
MATERIALRUBBER SYNTHETIC TUBE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H5511A?
H5511A is a CYLINDER ASSEMBLY,ACTUATING,LINE manufactured by HPE.
What is the NSN for H5511A?
H5511A is cataloged in the U.S. Government catalog under NSN 4720-00-289-5652. This indicates validated use in U.S. government and defense supply chains.
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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.