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PartsTable / COMPONENT / 377076
377076 ✓ 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

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR FIRST PLY, wall_thickness: 0.500 INCHES NOMINAL IN, connection_type: SOFT BOTH ENDS, inside_diameter: 4.000 INCHES NOMINAL FIRST END IN, connection_style: ROUND SECOND END, special_features: HOSE SUPPLIED WITH AEROSEAL CLAMP ATTACHED AT EACH END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-771-7461, 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
377076
NSN: 4710-00-771-7461
FSC: 4710
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR FIRST PLY
wall_thickness0.500 INCHES NOMINAL IN
connection_typeSOFT BOTH ENDS
inside_diameter4.000 INCHES NOMINAL FIRST END IN
connection_styleROUND SECOND END
special_featuresHOSE SUPPLIED WITH AEROSEAL CLAMP ATTACHED AT EACH END
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
end_overall_length1.000 INCHES NOMINAL BOTH ENDS IN
end_inside_diameter4.000 INCHES NOMINAL SECOND END IN
cross-sectional_shape_styleROUND
measuring_method_and_length144.000 INCHES NOMINAL OVERALL IN
NSN4710-00-771-7461
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 377076 · 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
•
MATING END QUANTITY: 2 SINGLE END
•
MATERIAL: STEEL TUBING
•
DESIGN FORM: PREBENT
TECHNICAL CHARACTERISTICS (FLIS)
MATING END QUANTITY2 SINGLE END
MATERIALSTEEL TUBING
MATERIALSTEEL SINGLE END
DESIGN FORMPREBENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
4049Interchangeable
interchangeable cross-reference
interchangeable
377076Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 377076?
377076 is a TUBE ASSEMBLY,METAL.
What parts can replace 377076?
There are 2 known substitutes for 377076: 4049, 377076. Substitute compatibility should be verified for your specific system.
What is the NSN for 377076?
377076 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-771-7461. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026