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40071604 — HOSE,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

40071604: HOSE,NONMETALLIC.

The HOSE,NONMETALLIC is a the manufacturer industrial component. Key specifications include inside_diameter: 1.250 INCHES NOMINAL IN, outside_diameter: 50.1 MILLIMETERS NOMINAL MM, special_features: CONSTRUCTION: OIL-RESISTANT NEOPRENE SYNTHETIC RUBBER INNER TUBE, FOUR OR SIX SPIRALS OF HIGH-TENSILE,, operating_pressure: 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, burst_test_pressure: 24000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS, end_item_identification: QEC-GAS TURBINE ALTERNATOR SETS (INCLUDING COOLING). This part is cataloged in the U.S.

Government catalog under NSN 4720-01-661-4609, 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
40071604
NSN: 4720-01-661-4609
FSC: 4720 — Hose and Flexible Tubing
CAGE: KCUC6 — MINISTRY OF DEFENCE, FUTURE AIRCRAFT CARRIER IPT (CVF IPT) (GBR)
SPECIFICATIONS
inside_diameter1.250 INCHES NOMINAL IN
outside_diameter50.1 MILLIMETERS NOMINAL MM
special_featuresCONSTRUCTION: OIL-RESISTANT NEOPRENE SYNTHETIC RUBBER INNER TUBE, FOUR OR SIX SPIRALS OF HIGH-TENSILE,
operating_pressure6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure24000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
end_item_identificationQEC-GAS TURBINE ALTERNATOR SETS (INCLUDING COOLING)
cross-sectional_shape_styleROUND
measuring_method_and_length8.0 INCHES MINIMUM OVERALL IN
NSN4720-01-661-4609
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 40071604 · 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: 8.0 INCHES MINIMUM OVERALL IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 50.1 MILLIMETERS NOMINAL MM
•
OPERATING PRESSURE: 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
INSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
BURST TEST PRESSURE: 24000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH8.0 INCHES MINIMUM OVERALL IN
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER50.1 MILLIMETERS NOMINAL MM
OPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
INSIDE DIAMETER1.250 INCHES NOMINAL IN
SPECIAL FEATURESCONSTRUCTION: OIL-RESISTANT NEOPRENE SYNTHETIC RUBBER INNER TUBE, FOUR OR SIX SPIRALS OF HIGH-TENSILE,
END ITEM IDENTIFICATIONQEC-GAS TURBINE ALTERNATOR SETS (INCLUDING COOLING)
BURST TEST PRESSURE24000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
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 1
40071603Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40071604?
40071604 is a HOSE,NONMETALLIC.
What parts can replace 40071604?
There is 1 known substitute for 40071604: 40071603. Substitute compatibility should be verified for your specific system.
What is the NSN for 40071604?
40071604 is cataloged in the U.S. Government catalog under NSN 4720-01-661-4609. 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.