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Technical Data Sheet
PartsTable / COMPONENT / 210-3003
210-3003 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include width: 4.000 INCHES NOMINAL IN, length: 5.000 INCHES NOMINAL IN, material: STEEL OVERALL, bore_type: STRAIGHT, film_type: STILL PICTURE, nut_style: HEXAGON. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-024-9490, 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
210-3003
NSN: 4730-00-024-9490
FSC: 4730
CAGE: 14127 — FOSTER MANUFACTURING CO, INC. DBA FOSTER MANUFACTURING CO (USA)
SPECIFICATIONS
width4.000 INCHES NOMINAL IN
length5.000 INCHES NOMINAL IN
materialSTEEL OVERALL
bore_typeSTRAIGHT
film_typeSTILL PICTURE
nut_styleHEXAGON
thickness0.1875 INCHES NOMINAL IN
back_shapeSTRAIGHT
body_styleSTRIP
body_width2.000 INCHES NOMINAL IN
end_radius0.344 INCHES NOMINAL IN
face_width0.574 INCHES NOMINAL IN
NSN4730-00-024-9490
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 210-3003 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
DPR410-4Interchangeable
interchangeable cross-reference
interchangeable
W140-4Interchangeable
interchangeable cross-reference
interchangeable
993340-4Interchangeable
interchangeable cross-reference
interchangeable
12030Interchangeable
interchangeable cross-reference
interchangeable
416-0582Interchangeable
interchangeable cross-reference
interchangeable
0-33259Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 210-3003?
210-3003 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 210-3003?
There are 27 known substitutes for 210-3003: DPR410-4, W140-4, 993340-4 and 24 more. Substitute compatibility should be verified for your specific system.
Is 210-3003 still available?
210-3003 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026