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Technical Data Sheet
PartsTable / COMPONENT / 782-138-1
782-138-1 ✓ 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 HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include seat_angle: 30.0 DEGREES SECOND END, thread_class: 2B FIRST END, exterior_color: BLACK, connection_type: THREADED EXTERNAL PIPE SECOND END, inside_diameter: 0.375 INCHES NOMINAL IN, connection_style: INVERTED FLARE SECOND 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 4720-00-262-1108, 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
782-138-1
NSN: 4720-00-262-1108
FSC: 4720
CAGE: 18947 — L AND A PRODUCTS INC (USA)
SPECIFICATIONS
seat_angle30.0 DEGREES SECOND END
thread_class2B FIRST END
exterior_colorBLACK
connection_typeTHREADED EXTERNAL PIPE SECOND END
inside_diameter0.375 INCHES NOMINAL IN
connection_styleINVERTED FLARE SECOND END
outside_diameter0.750 INCHES NOMINAL IN
special_featuresINNER CONVEYING TUBE MATERIAL-RUBBER, SYNTHETIC
thread_directionRIGHT-HAND FIRST END
nominal_thread_size0.375 INCHES SECOND END IN
end_connection_designSTRAIGHT FIRST END
inside_surface_conditionSMOOTH
NSN4720-00-262-1108
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 782-138-1 · 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
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
SEAT ANGLE: 37.0 DEGREES FIRST END
•
EXTERIOR COLOR: BLACK
•
INSIDE SURFACE CONDITION: SMOOTH
•
NOMINAL THREAD SIZE: 0.625 INCHES FIRST END IN
•
END FITTING COMPONENT AND MATERIAL: COMPLETE FITTING STEEL FIRST END
•
THREAD CLASS: 2B FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
END CONNECTION DESIGNSTRAIGHT FIRST END
SEAT ANGLE37.0 DEGREES FIRST END
EXTERIOR COLORBLACK
INSIDE SURFACE CONDITIONSMOOTH
NOMINAL THREAD SIZE0.625 INCHES FIRST END IN
SEAT ANGLE30.0 DEGREES SECOND END
END FITTING COMPONENT AND MATERIALCOMPLETE FITTING STEEL FIRST END
THREAD CLASS2B FIRST END
FITTING COMPONENT AND SURFACE TREATMENTCOMPLETE FITTING ANODIZE FIRST END
LAYER COMPOSITION AND LOCATIONOUTER LAYER MOLDED RUBBER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
1611203PC1Interchangeable
interchangeable cross-reference
interchangeable
5274Interchangeable
interchangeable cross-reference
interchangeable
29909Interchangeable
interchangeable cross-reference
interchangeable
7415348Interchangeable
interchangeable cross-reference
interchangeable
1246C211Interchangeable
interchangeable cross-reference
interchangeable
632-DAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 782-138-1?
782-138-1 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 782-138-1?
There are 17 known substitutes for 782-138-1: 1611203PC1, 5274, 29909 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 782-138-1?
782-138-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-262-1108. 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