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Technical Data Sheet
PartsTable / COMPONENT / 2-300-121-03
2-300-121-03 ✓ 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 ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 45.0 DEGREES FIRST END, seat_angle: 37.0 DEGREES FIRST END, temp_rating: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 2B SECOND END, exterior_color: NATURAL, connection_type: THREADED INTERNAL TUBE SECOND END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-017-2667, 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
2-300-121-03
NSN: 4720-00-017-2667
FSC: 4720
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)
SPECIFICATIONS
flow_angle45.0 DEGREES FIRST END
seat_angle37.0 DEGREES FIRST END
temp_rating-65.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class2B SECOND END
exterior_colorNATURAL
connection_typeTHREADED INTERNAL TUBE SECOND END
inside_diameter0.250 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE FIRST END
outside_diameter0.375 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
features_providedELECTROSTATIC DISCHARGE CAPABILITY
nominal_thread_size0.500 INCHES FIRST END IN
NSN4720-00-017-2667
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 2-300-121-03 · 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
•
THREAD CLASS: 2B FIRST END
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
EXTERIOR COLOR: NATURAL
•
INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
CONNECTION STYLE: SWIVEL NUT FLARE FIRST END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2B FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD CLASS2B SECOND END
EXTERIOR COLORNATURAL
INSIDE DIAMETER0.250 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SECOND END
CONNECTION STYLESWIVEL NUT FLARE FIRST END
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
CONNECTION TYPETHREADED INTERNAL TUBE SECOND END
NOMINAL THREAD SIZE0.500 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
94231-1Interchangeable
interchangeable cross-reference
interchangeable
94231Interchangeable
interchangeable cross-reference
interchangeable
40820Interchangeable
interchangeable cross-reference
interchangeable
2-300-121-01Interchangeable
Same NIIN cross-reference
interchangeable
AE700859-4Interchangeable
Same NIIN cross-reference
interchangeable
2-300-121-04Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-300-121-03?
2-300-121-03 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 2-300-121-03?
There are 8 known substitutes for 2-300-121-03: 94231-1, 94231, 40820 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-300-121-03?
2-300-121-03 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-017-2667. 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