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Technical Data Sheet
PartsTable / COMPONENT / 782-137
782-137 ✓ 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 material: ALUMINUM ALLOY, overall_length: 0.362 INCHES NOMINAL IN, inside_diameter: 0.920 INCHES NOMINAL IN, outside_diameter: 1.050 INCHES NOMINAL IN, end_item_identification: AIRCRAFT,B-2 BOMBER, valve_design_control_activity: 73030. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-533-3741, 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
782-137
NSN: 4720-00-533-3741
FSC: 4720
CAGE: 18947 — L AND A PRODUCTS INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
overall_length0.362 INCHES NOMINAL IN
inside_diameter0.920 INCHES NOMINAL IN
outside_diameter1.050 INCHES NOMINAL IN
end_item_identificationAIRCRAFT,B-2 BOMBER
valve_design_control_activity73030
NSN4720-00-533-3741
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 782-137 · 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
•
INSIDE SURFACE CONDITION: SMOOTH
•
TEMP RATING: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
HYDROSTATIC TEST PRESSURE: 2000.0 POUNDS PER SQUARE INCH LBS
•
OPERATING PRESSURE: 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
•
MEASURING METHOD AND LENGTH: 840.000 INCHES NOMINAL OVERALL IN
•
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
•
EXTERIOR COLOR: BLACK
•
OUTSIDE DIAMETER: 0.600 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE SURFACE CONDITIONSMOOTH
TEMP RATING-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
HYDROSTATIC TEST PRESSURE2000.0 POUNDS PER SQUARE INCH LBS
OPERATING PRESSURE1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
MEASURING METHOD AND LENGTH840.000 INCHES NOMINAL OVERALL IN
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
EXTERIOR COLORBLACK
OUTSIDE DIAMETER0.600 INCHES NOMINAL IN
QUICK DISCONNECT NOMINAL SIZE0.453 INCHES SECOND END IN
CONNECTION STYLEPUSH (INTERNAL) SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
999F0722 PC 48Interchangeable
interchangeable cross-reference
interchangeable
72-6970-534Interchangeable
interchangeable cross-reference
interchangeable
5314Interchangeable
interchangeable cross-reference
interchangeable
5164462Interchangeable
interchangeable cross-reference
interchangeable
714080Interchangeable
interchangeable cross-reference
interchangeable
00086Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 782-137?
782-137 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 782-137?
There are 16 known substitutes for 782-137: 999F0722 PC 48, 72-6970-534, 5314 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 782-137?
782-137 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-533-3741. 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