PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 224425
224425 ✓ 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

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: STEEL OVERALL, attachment_method: SLOT, inner_groove_depth: 0.053 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN, inner_groove_width: 0.085 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN, peripheral_diameter: 1.232 INCHES MINIMUM AND 1.236 INCHES MAXIMUM IN, center_hole_diameter: 1.123 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-277-8269, 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
224425
NSN: 4730-00-277-8269
FSC: 4730
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
attachment_methodSLOT
inner_groove_depth0.053 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN
inner_groove_width0.085 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
peripheral_diameter1.232 INCHES MINIMUM AND 1.236 INCHES MAXIMUM IN
center_hole_diameter1.123 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
fsc_application_dataHYDRAULIC POWER PLANT,ACFT
cross-sectional_height0.218 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
attachment_feature_width0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
attachment_feature_length0.140 INCHES NOMINAL IN
attachment_feature_quantity1
cross-sectional_shape_styleSPECIAL
NSN4730-00-277-8269
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 224425 · 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 29
1320-1Interchangeable
interchangeable cross-reference
interchangeable
CG2C03-15QInterchangeable
interchangeable cross-reference
interchangeable
666092-792Interchangeable
interchangeable cross-reference
interchangeable
2201PC49Interchangeable
interchangeable cross-reference
interchangeable
4111PC58Interchangeable
interchangeable cross-reference
interchangeable
AM55S49-037PC35Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 224425?
224425 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 224425?
There are 29 known substitutes for 224425: 1320-1, CG2C03-15Q, 666092-792 and 26 more. Substitute compatibility should be verified for your specific system.
Is 224425 still available?
224425 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