PartsTable
Technical Data Sheet
5653-27 ✓ Verified by PartsTable
· PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: FIBERGLASS AND RUBBER SILICONE CLASS Q FIRST PLY, wall_thickness: 0.065 INCHES NOMINAL IN, connection_type: SOFT BOTH ENDS, inside_diameter: 1.750 INCHES NOMINAL FIRST END IN, connection_style: ROUND BOTH ENDS, style_designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-051-9136, 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
5653-27
NSN: 4720-00-051-9136
FSC: 4720
CAGE: 99135 — FLEXCO, INC (USA)
SPECIFICATIONS
materialFIBERGLASS AND RUBBER SILICONE CLASS Q FIRST PLY
wall_thickness0.065 INCHES NOMINAL IN
connection_typeSOFT BOTH ENDS
inside_diameter1.750 INCHES NOMINAL FIRST END IN
connection_styleROUND BOTH ENDS
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
end_overall_length1.250 INCHES NOMINAL BOTH ENDS IN
end_inside_diameter1.750 INCHES NOMINAL BOTH ENDS IN
cross-sectional_shape_styleROUND
measuring_method_and_length3.250 INCHES NOMINAL OVERALL IN
NSN4720-00-051-9136
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: 5653-27 · 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
END OVERALL LENGTH: 1.250 INCHES NOMINAL BOTH ENDS IN
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
CONNECTION TYPE: SOFT BOTH ENDS
INSIDE DIAMETER: 1.750 INCHES NOMINAL FIRST END IN
CONNECTION STYLE: ROUND BOTH ENDS
MATERIAL: FIBERGLASS AND RUBBER SILICONE CLASS Q FIRST PLY
CROSS-SECTIONAL SHAPE STYLE: ROUND
MEASURING METHOD AND LENGTH: 3.250 INCHES NOMINAL OVERALL IN
TECHNICAL CHARACTERISTICS (FLIS)
END OVERALL LENGTH1.250 INCHES NOMINAL BOTH ENDS IN
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
CONNECTION TYPESOFT BOTH ENDS
INSIDE DIAMETER1.750 INCHES NOMINAL FIRST END IN
CONNECTION STYLEROUND BOTH ENDS
MATERIALFIBERGLASS AND RUBBER SILICONE CLASS Q FIRST PLY
CROSS-SECTIONAL SHAPE STYLEROUND
MEASURING METHOD AND LENGTH3.250 INCHES NOMINAL OVERALL IN
WALL THICKNESS0.065 INCHES NOMINAL IN
END INSIDE DIAMETER1.750 INCHES NOMINAL BOTH ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
5653Interchangeable
interchangeable cross-reference
interchangeable
86559Interchangeable
interchangeable cross-reference
interchangeable
5791Interchangeable
interchangeable cross-reference
interchangeable
851364Interchangeable
interchangeable cross-reference
interchangeable
X3544AInterchangeable
interchangeable cross-reference
interchangeable
S22286Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5653-27?
5653-27 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 5653-27?
There are 16 known substitutes for 5653-27: 5653, 86559, 5791 and 13 more. Substitute compatibility should be verified for your specific system.
Is 5653-27 still available?
5653-27 is currently cancelled.
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