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PartsTable / COMPONENT / 146121311
146121311 ✓ 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,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC TUBE, exterior_color: RED, inside_diameter: 0.250 INCHES NOMINAL IN, outside_diameter: 0.500 INCHES NOMINAL IN, special_features: BLACK LONGITUDINAL STRIPE ON COVER, operating_pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-917-3939, 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
146121311
NSN: 4720-00-917-3939
FSC: 4720
CAGE: 12489 — CISSELL MANUFACTURING COMPANY DBA CISSELL MFG (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
exterior_colorRED
inside_diameter0.250 INCHES NOMINAL IN
outside_diameter0.500 INCHES NOMINAL IN
special_featuresBLACK LONGITUDINAL STRIPE ON COVER
operating_pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
media_for_which_designedSTEAM SINGLE RESPONSE
cross-sectional_shape_styleROUND
measuring_method_and_length54.000 INCHES NOMINAL OVERALL IN
layer_composition_and_location1ST LAYER BRAIDED FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
NSN4720-00-917-3939
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 146121311 · 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
•
MEDIA FOR WHICH DESIGNED: STEAM SINGLE RESPONSE
•
MATERIAL: RUBBER SYNTHETIC TUBE
•
MEASURING METHOD AND LENGTH: 60.000 INCHES NOMINAL OVERALL IN
•
OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
EXTERIOR COLOR: RED
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE SURFACE CONDITIONSMOOTH
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
SPECIAL FEATURESBLACK LONGITUDINAL STRIPE ON COVER
MATERIALRUBBER SYNTHETIC TUBE
MEASURING METHOD AND LENGTH60.000 INCHES NOMINAL OVERALL IN
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
CROSS-SECTIONAL SHAPE STYLEROUND
EXTERIOR COLORRED
INSIDE DIAMETER0.250 INCHES NOMINAL IN
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
S05Interchangeable
interchangeable cross-reference
interchangeable
0-3518Interchangeable
interchangeable cross-reference
interchangeable
635J9461T59Interchangeable
interchangeable cross-reference
interchangeable
S0-13Interchangeable
interchangeable cross-reference
interchangeable
14-6121-311Interchangeable
interchangeable cross-reference
interchangeable
S45Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 146121311?
146121311 is a HOSE,NONMETALLIC.
What parts can replace 146121311?
There are 7 known substitutes for 146121311: S05, 0-3518, 635J9461T59 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 146121311?
146121311 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-917-3939. 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