PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 2-43803-25
2-43803-25 ✓ 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: 12.0 DEGREES FIRST END, temp_rating: -65.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 3B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.212 INCHES MINIMUM IN, connection_style: SWIVEL NUT, FLARELESS FIRST END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-604-4853, 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
2-43803-25
NSN: 4720-00-604-4853
FSC: 4720
CAGE: 76823 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
seat_angle12.0 DEGREES FIRST END
temp_rating-65.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class3B FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.212 INCHES MINIMUM IN
connection_styleSWIVEL NUT, FLARELESS FIRST END
outside_diameter0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
special_featuresW/POLYTETRAFLUOROETHYLENE EXTERNAL SUPPORT
thread_directionRIGHT-HAND FIRST END
features_providedELECTROSTATIC DISCHARGE CAPABILITY
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure16000.0 POUNDS PER SQUARE INCH LBS
NSN4720-00-604-4853
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 2-43803-25 · 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
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
•
HYDROSTATIC TEST PRESSURE: 6000.0 POUNDS PER SQUARE INCH LBS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
•
SEAT ANGLE: 12.0 DEGREES FIRST END
•
SPECIFICATION/STANDARD DATA: 81343-AS115 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
INSIDE SURFACE CONDITION: SMOOTH
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
SPECIAL FEATURESW/POLYTETRAFLUOROETHYLENE EXTERNAL SUPPORT
HYDROSTATIC TEST PRESSURE6000.0 POUNDS PER SQUARE INCH LBS
CROSS-SECTIONAL SHAPE STYLEROUND
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
SEAT ANGLE12.0 DEGREES FIRST END
SPECIFICATION/STANDARD DATA81343-AS115 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
INSIDE SURFACE CONDITIONSMOOTH
MEASURING METHOD AND LENGTH16.250 INCHES NOMINAL WORKING IN
FEATURES PROVIDEDELECTROSTATIC DISCHARGE CAPABILITY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
95272Interchangeable
interchangeable cross-reference
interchangeable
129051-4550155Interchangeable
interchangeable cross-reference
interchangeable
24060604-0155C1Interchangeable
interchangeable cross-reference
interchangeable
95272-9Interchangeable
interchangeable cross-reference
interchangeable
2-43803-21Interchangeable
interchangeable cross-reference
interchangeable
SAE-AS604Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-43803-25?
2-43803-25 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 2-43803-25?
There are 18 known substitutes for 2-43803-25: 95272, 129051-4550155, 24060604-0155C1 and 15 more. Substitute compatibility should be verified for your specific system.
Is 2-43803-25 still available?
2-43803-25 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026