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F441-77 — Technical Data Sheet

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— · 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 PIPE,PLASTIC is a the manufacturer industrial component. Key specifications include length: 20.0 FEET NOMINAL FT, material: PLASTIC POLYVINYLIDENE CHLORIDE, wall_thickness: 0.230 INCHES NOMINAL IN, inside_diameter: 1.500 INCHES NOMINAL IN, outside_diameter: 1.900 INCHES NOMINAL IN, special_features: SCHEDULE 80 HEAVY DUTY,FOR CHEMICALS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4710-01-038-4622, 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
F441-77
NSN: 4710-01-038-4622
FSC: 4710
CAGE: 81346 — AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL (USA)
SPECIFICATIONS
length20.0 FEET NOMINAL FT
materialPLASTIC POLYVINYLIDENE CHLORIDE
wall_thickness0.230 INCHES NOMINAL IN
inside_diameter1.500 INCHES NOMINAL IN
outside_diameter1.900 INCHES NOMINAL IN
special_featuresSCHEDULE 80 HEAVY DUTY,FOR CHEMICALS
operating_pressure470.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_connection_stylePLAIN
end_item_identification4610-01-113-8651,WATER PURIFICATION UNIT
nominal_pipe_size_designation1.500 INCHES IN
ingested_liquid_use_approving_agencyNATIONAL SANITATION TESTING LABORATORY
NSN4710-01-038-4622
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: F441-77 · 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
•
INGESTED LIQUID USE APPROVING AGENCY: NATIONAL SANITATION TESTING LABORATORY
•
WALL THICKNESS: 0.230 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYVINYLIDENE CHLORIDE
•
OPERATING PRESSURE: 470.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
COLOR: GRAY/GREY
•
END CONNECTION STYLE: PLAIN
TECHNICAL CHARACTERISTICS
INGESTED LIQUID USE APPROVING AGENCYNATIONAL SANITATION TESTING LABORATORY
WALL THICKNESS0.230 INCHES NOMINAL IN
MATERIALPLASTIC POLYVINYLIDENE CHLORIDE
OPERATING PRESSURE470.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
SPECIAL FEATURESSCHEDULE 80 HEAVY DUTY,FOR CHEMICALS
COLORGRAY/GREY
END CONNECTION STYLEPLAIN
END ITEM IDENTIFICATION4610-01-113-8651,WATER PURIFICATION UNIT
NOMINAL PIPE SIZE DESIGNATION1.500 INCHES IN
OUTSIDE DIAMETER1.900 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
ASTM D1785InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
0012110-012InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
32000010InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
42000011InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
13221E8314-8InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
13221E8314InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F441-77?
F441-77 is a PIPE,PLASTIC.
What parts can replace F441-77?
There are 9 known substitutes for F441-77: ASTM D1785, 0012110-012, 32000010 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F441-77?
F441-77 is cataloged in the Federal Logistics Information System under NSN 4710-01-038-4622. This indicates validated use in U.S. government and defense supply chains.
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Last verified: October 2026