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Technical Data Sheet
PartsTable / COMPONENT / J844TYPEB 3/8IN. OD
J844TYPEB 3/8IN. OD ✓ 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 J844TYPEB 3/8IN. OD is a the manufacturer industrial component. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-179-2938, 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
J844TYPEB 3/8IN. OD
NSN: 4720-01-179-2938
FSC: 4720
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
Part NumberJ844TYPEB 3/8IN. OD
NSN4720-01-179-2938
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: J844TYPEB 3/8IN. OD · 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
•
INSIDE DIAMETER: 0.251 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 81343-J844 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
MINIMUM INSIDE BENDING RADIUS: 1.500 INCHES IN
•
BURST TEST PRESSURE: 1400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON TUBE
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED SYNTHETIC CORD AND OUTER LAYER MOLDED PLASTIC
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER0.251 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA81343-J844 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MINIMUM INSIDE BENDING RADIUS1.500 INCHES IN
BURST TEST PRESSURE1400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
MATERIALPLASTIC POLYAMIDE NYLON TUBE
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED SYNTHETIC CORD AND OUTER LAYER MOLDED PLASTIC
EXTERIOR COLORORANGE
TEMP RATING-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
CPR104420Interchangeable
interchangeable cross-reference
interchangeable
3250-06104Interchangeable
interchangeable cross-reference
interchangeable
B357-0001Interchangeable
interchangeable cross-reference
interchangeable
357-28Interchangeable
interchangeable cross-reference
interchangeable
J844Interchangeable
interchangeable cross-reference
interchangeable
4246-0410Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J844TYPEB 3/8IN. OD?
J844TYPEB 3/8IN. OD is a J844TYPEB 3/8IN. OD.
What parts can replace J844TYPEB 3/8IN. OD?
There are 20 known substitutes for J844TYPEB 3/8IN. OD: CPR104420, 3250-06104, B357-0001 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J844TYPEB 3/8IN. OD?
J844TYPEB 3/8IN. OD is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-179-2938. 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