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256-7383625PN004 — TUBING ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

256-7383625PN004: TUBING ASSEMBLY,NONMETALLIC.

The TUBING ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: PLASTIC TUBE, flexibility: FLEXIBLE, temp_rating: 74.0 CELSIUS SINGLE RESPONSE DEGC, exterior_color: CLEAR, vacuum_in_torr: 29.9, inside_diameter: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-481-1970, 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
256-7383625PN004
NSN: 4720-01-481-1970
FSC: 4720 — Hose and Flexible Tubing
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialPLASTIC TUBE
flexibilityFLEXIBLE
temp_rating74.0 CELSIUS SINGLE RESPONSE DEGC
exterior_colorCLEAR
vacuum_in_torr29.9
inside_diameter0.125 INCHES NOMINAL IN
outside_diameter0.250 INCHES NOMINAL IN
special_featuresBROAD CHEMICAL RESISTENCE,USE WITH VIRTUALLY ALL NON-SOLVENT CHEMICALS;MEETS FDA 3-A AND NSF CRITERIA
operating_pressure62.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure248.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
media_for_which_designedAGRICULTURAL SPRAY SOLUTION AND LIQUID, INGESTED AND WATER, FRESH SINGLE RESPONSE
NSN4720-01-481-1970
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 256-7383625PN004 · 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
•
MEASURING METHOD AND LENGTH: 50.000 FEET NOMINAL OVERALL FT
•
TEMP RATING: 74.0 CELSIUS SINGLE RESPONSE DEGC
•
VACUUM IN TORR: 29.9
•
FLEXIBILITY: FLEXIBLE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
OPERATING PRESSURE: 62.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
EXTERIOR COLOR: CLEAR
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH50.000 FEET NOMINAL OVERALL FT
TEMP RATING74.0 CELSIUS SINGLE RESPONSE DEGC
VACUUM IN TORR29.9
FLEXIBILITYFLEXIBLE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
OPERATING PRESSURE62.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
EXTERIOR COLORCLEAR
INSIDE DIAMETER0.125 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
SUBSTITUTES & CROSS-REFERENCES 2
AAB00007Reference document
Same NSN cross-reference
Reference document — Secondary reference
B44-3 1/4ODX1/8IDReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 256-7383625PN004?
256-7383625PN004 is a TUBING ASSEMBLY,NONMETALLIC.
What parts can replace 256-7383625PN004?
There are 2 known substitutes for 256-7383625PN004: AAB00007, B44-3 1/4ODX1/8ID. Substitute compatibility should be verified for your specific system.
What is the NSN for 256-7383625PN004?
256-7383625PN004 is cataloged in the U.S. Government catalog under NSN 4720-01-481-1970. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.