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12553534-4 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

12553534-4: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: STEEL REINFORCING WIRE, wall_thickness: 0.125 INCHES NOMINAL IN, connection_type: PLAIN BOTH ENDS, inside_diameter: 1.500 INCHES NOMINAL FIRST END IN, end_inside_width: 1.500 INCHES NOMINAL BOTH ENDS IN, special_features: USED ON HOWITZER MED.,SELF-PROPELLED,2350-01-305-0028. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-355-7653, 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
12553534-4
NSN: 4720-01-355-7653
FSC: 4720 — Hose and Flexible Tubing
CAGE: 98891 — HBD INDUSTRIES, INC (USA)
SPECIFICATIONS
materialSTEEL REINFORCING WIRE
wall_thickness0.125 INCHES NOMINAL IN
connection_typePLAIN BOTH ENDS
inside_diameter1.500 INCHES NOMINAL FIRST END IN
end_inside_width1.500 INCHES NOMINAL BOTH ENDS IN
special_featuresUSED ON HOWITZER MED.,SELF-PROPELLED,2350-01-305-0028
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
end_inside_length1.500 INCHES NOMINAL BOTH ENDS IN
end_overall_length1.000 INCHES NOMINAL BOTH ENDS IN
cross-sectional_shape_styleROUND
measuring_method_and_length72.000 INCHES NOMINAL OVERALL IN
material_document_and_classificationMIL-C-12189 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE PLY
NSN4720-01-355-7653
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 12553534-4 · 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: 72.000 INCHES NOMINAL OVERALL IN
•
CONNECTION TYPE: PLAIN BOTH ENDS
•
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-12189 MIL SPEC SINGLE MATERIAL RESPONSE ALL PLIES
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH72.000 INCHES NOMINAL OVERALL IN
CONNECTION TYPEPLAIN BOTH ENDS
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-12189 MIL SPEC SINGLE MATERIAL RESPONSE ALL PLIES
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-12189 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE PLY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-428,TYPE 2,CLASS 1 FED SPEC SINGLE MATERIAL RESPONSE REINFORCING WIRE
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.125 INCHES NOMINAL IN
END INSIDE WIDTH1.500 INCHES NOMINAL BOTH ENDS IN
INSIDE DIAMETER1.500 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12553534-4?
12553534-4 is a HOSE,AIR DUCT.
What is the NSN for 12553534-4?
12553534-4 is cataloged in the U.S. Government catalog under NSN 4720-01-355-7653. This indicates validated use in U.S. government and defense supply chains.
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