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121B784H01 — TUBING,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

121B784H01: TUBING,NONMETALLIC.

The TUBING,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYCARBONATE TUBE, flexibility: FLEXIBLE, temp_rating: -55.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, exterior_color: CLEAR, inside_diameter: 0.250 INCHES NOMINAL IN, outside_diameter: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-425-2925, 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
121B784H01
NSN: 4720-01-425-2925
FSC: 4720 — Hose and Flexible Tubing
CAGE: 48306 — NORTHROP GRUMMAN SUPPORT SERVICES CORP (USA)
SPECIFICATIONS
materialPLASTIC POLYCARBONATE TUBE
flexibilityFLEXIBLE
temp_rating-55.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
exterior_colorCLEAR
inside_diameter0.250 INCHES NOMINAL IN
outside_diameter0.375 INCHES NOMINAL IN
end_item_identification5840-01-355-0092
inside_surface_conditionSMOOTH
minimum_tensile_strength8000 POUNDS PER SQUARE INCH LBS
cross-sectional_shape_styleROUND
measuring_method_and_length11.340 FEET NOMINAL OVERALL FT
NSN4720-01-425-2925
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 121B784H01 · 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: 11.340 FEET NOMINAL OVERALL FT
•
TEMP RATING: -55.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
FLEXIBILITY: FLEXIBLE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
EXTERIOR COLOR: CLEAR
•
INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
INSIDE SURFACE CONDITION: SMOOTH
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH11.340 FEET NOMINAL OVERALL FT
TEMP RATING-55.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
FLEXIBILITYFLEXIBLE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
EXTERIOR COLORCLEAR
INSIDE DIAMETER0.250 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
MINIMUM TENSILE STRENGTH8000 POUNDS PER SQUARE INCH LBS
END ITEM IDENTIFICATION5840-01-355-0092
SUBSTITUTES & CROSS-REFERENCES 1
ASTM D3935Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 121B784H01?
121B784H01 is a TUBING,NONMETALLIC.
What parts can replace 121B784H01?
There is 1 known substitute for 121B784H01: ASTM D3935. Substitute compatibility should be verified for your specific system.
What is the NSN for 121B784H01?
121B784H01 is cataloged in the U.S. Government catalog under NSN 4720-01-425-2925. 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.