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FLX157564072012 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

FLX157564072012: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR AND FIBERGLASS LINER, connection_type: SOFT BOTH ENDS, inside_diameter: 8.000 INCHES NOMINAL FIRST END IN, connection_style: ROUND BOTH ENDS, special_features: EXTERIOR COLOR OLIVE DRAB PER MIL-STD-808, style_designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-424-9101, 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
FLX157564072012
NSN: 4720-01-424-9101
FSC: 4720 — Hose and Flexible Tubing
CAGE: 1RZM1 — CHASE SUPPLY, INC. DBA CHASE DEFENSE PARTNERS (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR AND FIBERGLASS LINER
connection_typeSOFT BOTH ENDS
inside_diameter8.000 INCHES NOMINAL FIRST END IN
connection_styleROUND BOTH ENDS
special_featuresEXTERIOR COLOR OLIVE DRAB PER MIL-STD-808
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
features_providedABRASION RESISTANT AND FUNGUS RESISTANT TREATMENT AND SCUFF STRIP AND OIL RESISTANT AND THERMAL INSULATED
end_overall_length3.000 INCHES NOMINAL BOTH ENDS IN
end_inside_diameter8.000 INCHES NOMINAL BOTH ENDS IN
end_item_identificationSUPPORT EQUIPMENT, B-1 AIRCRAFT
cross-sectional_shape_styleROUND
measuring_method_and_length180.000 INCHES NOMINAL OVERALL IN
NSN4720-01-424-9101
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: FLX157564072012 · 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: 180.000 INCHES NOMINAL OVERALL IN
•
MINIMUM INSIDE BENDING RADIUS: 16.000 INCHES IN
•
CONNECTION STYLE: ROUND BOTH ENDS
•
CONNECTION TYPE: SOFT BOTH ENDS
•
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
FEATURES PROVIDED: ABRASION RESISTANT AND FUNGUS RESISTANT TREATMENT AND SCUFF STRIP AND OIL RESISTANT AND THERMAL INSULATED
•
INSIDE DIAMETER: 8.000 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH180.000 INCHES NOMINAL OVERALL IN
MINIMUM INSIDE BENDING RADIUS16.000 INCHES IN
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPESOFT BOTH ENDS
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLEROUND
FEATURES PROVIDEDABRASION RESISTANT AND FUNGUS RESISTANT TREATMENT AND SCUFF STRIP AND OIL RESISTANT AND THERMAL INSULATED
INSIDE DIAMETER8.000 INCHES NOMINAL FIRST END IN
END OVERALL LENGTH3.000 INCHES NOMINAL BOTH ENDS IN
SPECIAL FEATURESEXTERIOR COLOR OLIVE DRAB PER MIL-STD-808
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 2
X9167524-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
9167524-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FLX157564072012?
FLX157564072012 is a HOSE,AIR DUCT.
What parts can replace FLX157564072012?
There are 2 known substitutes for FLX157564072012: X9167524-1, 9167524-1. Substitute compatibility should be verified for your specific system.
What is the NSN for FLX157564072012?
FLX157564072012 is cataloged in the U.S. Government catalog under NSN 4720-01-424-9101. 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.