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9446K31 — TUBING,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

9446K31: TUBING,NONMETALLIC.

The TUBING,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYVINYL CHLORIDE (PVC) BODY, exterior_color: BLACK, inside_diameter: 0.188 INCHES NOMINAL IN, outside_diameter: 0.313 INCHES NOMINAL IN, end_item_identification: 2320-01-534-2245, media_for_which_designed: WATER SECOND RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-589-0703, 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
9446K31
NSN: 4720-01-589-0703
FSC: 4720 — Hose and Flexible Tubing
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialPLASTIC POLYVINYL CHLORIDE (PVC) BODY
exterior_colorBLACK
inside_diameter0.188 INCHES NOMINAL IN
outside_diameter0.313 INCHES NOMINAL IN
end_item_identification2320-01-534-2245
media_for_which_designedWATER SECOND RESPONSE
minimum_tensile_strength2200 POUNDS PER SQUARE INCH LBS
cross-sectional_shape_styleROUND
nonmetallic_hardness_rating78.0 NOMINAL SHORE DUROMETER A
part_name_assigned_by_controlling_agencyCHOOSE-A-COLOR PVC TUBING
NSN4720-01-589-0703
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 9446K31 · 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
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.313 INCHES NOMINAL IN
•
EXTERIOR COLOR: BLACK
•
INSIDE DIAMETER: 0.188 INCHES NOMINAL IN
•
MINIMUM TENSILE STRENGTH: 2200 POUNDS PER SQUARE INCH LBS
•
MEDIA FOR WHICH DESIGNED: WATER SECOND RESPONSE
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.313 INCHES NOMINAL IN
EXTERIOR COLORBLACK
INSIDE DIAMETER0.188 INCHES NOMINAL IN
MINIMUM TENSILE STRENGTH2200 POUNDS PER SQUARE INCH LBS
MEDIA FOR WHICH DESIGNEDWATER SECOND RESPONSE
MEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYCHOOSE-A-COLOR PVC TUBING
END ITEM IDENTIFICATION2320-01-534-2245
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) BODY
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES 1
9446K361Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9446K31?
9446K31 is a TUBING,NONMETALLIC.
What parts can replace 9446K31?
There is 1 known substitute for 9446K31: 9446K361. Substitute compatibility should be verified for your specific system.
What is the NSN for 9446K31?
9446K31 is cataloged in the U.S. Government catalog under NSN 4720-01-589-0703. This indicates validated use in U.S. government and defense supply chains.
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