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S903D0374C — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

S903D0374C: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES SECOND END, seat_angle: 12.0 DEGREES FIRST END, temp_rating: -67.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 3B FIRST END, exterior_color: NATURAL, vacuum_in_torr: 50.8. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-006-6758, 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
S903D0374C
NSN: 4720-01-006-6758
FSC: 4720 — Hose and Flexible Tubing
CAGE: 98441 — PARKER HANNIFIN CORP DBA PNEUTRONICS DIV STRATOFLEX PRODUCTS DIVISION (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES SECOND END
seat_angle12.0 DEGREES FIRST END
temp_rating-67.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class3B FIRST END
exterior_colorNATURAL
vacuum_in_torr50.8
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.313 INCHES NOMINAL IN
connection_styleSWIVEL NUT, FLARELESS SECOND END
outside_diameter0.446 INCHES NOMINAL IN
special_featuresINNER CONVEYING TUBE MATERIAL-PLASTIC, POLYTETRAFLUOROETHYLENE
thread_directionRIGHT-HAND FIRST END
NSN4720-01-006-6758
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: S903D0374C · 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
•
FLOW ANGLE: 90.0 DEGREES SECOND END
•
MEASURING METHOD AND LENGTH: 37.500 INCHES NOMINAL WORKING IN
•
TEMP RATING: -67.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
FITTING COMPONENT AND SURFACE TREATMENT: COMPLETE FITTING PASSIVATE FIRST END
•
MINIMUM INSIDE BENDING RADIUS: 4.000 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT, FLARELESS SECOND END
•
END CONNECTION DESIGN: ELBOW SECOND END
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES SECOND END
MEASURING METHOD AND LENGTH37.500 INCHES NOMINAL WORKING IN
TEMP RATING-67.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
FITTING COMPONENT AND SURFACE TREATMENTCOMPLETE FITTING PASSIVATE FIRST END
MINIMUM INSIDE BENDING RADIUS4.000 INCHES IN
CONNECTION STYLESWIVEL NUT, FLARELESS SECOND END
CONNECTION STYLESWIVEL NUT, FLARELESS FIRST END
END CONNECTION DESIGNELBOW SECOND END
END CONNECTION DESIGNSTRAIGHT FIRST END
VACUUM IN TORR50.8
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 5
SS42-03C374000Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AE3660130G0374Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-DTL-25579Reference document
Same NSN cross-reference
Reference document — Identification reference
SS42C03C374000Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS8006G374CSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 S903D0374C?
S903D0374C is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace S903D0374C?
There are 5 known substitutes for S903D0374C: SS42-03C374000, AE3660130G0374, MIL-DTL-25579 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S903D0374C?
S903D0374C is cataloged in the U.S. Government catalog under NSN 4720-01-006-6758. 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.