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8711055 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

8711055: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: STEEL REINFORCING WIRE, connection_type: PLAIN BOTH ENDS, inside_diameter: 3.000 INCHES NOMINAL FIRST END IN, style_designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED, features_provided: OZONE RESISTANT, operating_pressure: 5.0 POUNDS PER SQUARE INCH (PSI) NOMINAL EXTERNAL LBS. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-077-1948, 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
8711055
NSN: 4720-00-077-1948
NIINs: 000771948, 008092429
FSC: 4720 — Hose and Flexible Tubing
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL REINFORCING WIRE
connection_typePLAIN BOTH ENDS
inside_diameter3.000 INCHES NOMINAL FIRST END IN
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
features_providedOZONE RESISTANT
operating_pressure5.0 POUNDS PER SQUARE INCH (PSI) NOMINAL EXTERNAL LBS
cross-sectional_shape_styleROUND
nondefinitive_spec/std_data1 CLASS
specification/standard_data81349-MIL-H-62028 GOVERNMENT SPECIFICATION
minimum_inside_bending_radius0.750 INCHES IN
NSN4720-00-077-1948
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 8711055 · 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: 22.000 INCHES NOMINAL OVERALL IN
•
CONNECTION TYPE: PLAIN BOTH ENDS
•
STYLE DESIGNATOR: FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
FEATURES PROVIDED: OZONE RESISTANT AND FUNGUS RESISTANT TREATMENT
•
INSIDE DIAMETER: 3.000 INCHES NOMINAL FIRST END IN
•
MATERIAL: RUBBER SILICONE CLASS Q SINGLE PLY
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH22.000 INCHES NOMINAL OVERALL IN
CONNECTION TYPEPLAIN BOTH ENDS
STYLE DESIGNATORFULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS
CROSS-SECTIONAL SHAPE STYLEROUND
FEATURES PROVIDEDOZONE RESISTANT AND FUNGUS RESISTANT TREATMENT
INSIDE DIAMETER3.000 INCHES NOMINAL FIRST END IN
MATERIALRUBBER SILICONE CLASS Q SINGLE PLY
SUBSTITUTES & CROSS-REFERENCES 2
8711055-22Reference document
Same NSN cross-reference
Reference document — Secondary reference
8711053 THRU 8711056Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8711055?
8711055 is a HOSE,AIR DUCT.
What parts can replace 8711055?
There are 2 known substitutes for 8711055: 8711055-22, 8711053 THRU 8711056. Substitute compatibility should be verified for your specific system.
What is the NSN for 8711055?
8711055 is cataloged in the U.S. Government catalog under NSN 4720-00-077-1948. This indicates validated use in U.S. government and defense supply chains.
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