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Technical Data Sheet
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411726 — Technical Data Sheet

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— · 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 TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include end_item_identification: 2330-01-224-9245, general_characteristics_item_description: 6.406 IN. O.D.,4.562 IN.

I.D.,3.000 IN. W,0.250 IN. THK,6 0.344 IN.

DIA HOLES EQUALLY SPACED ON A 5.500 IN. DIA B.C. IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 4730-01-264-9488, 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
411726
NSN: 4730-01-264-9488
FSC: 4730
CAGE: 06721 — HALDEX BRAKE PRODUCTS CORPORATION (USA)
SPECIFICATIONS
end_item_identification2330-01-224-9245
general_characteristics_item_description6.406 IN. O.D.,4.562 IN. I.D.,3.000 IN. W,0.250 IN. THK,6 0.344 IN. DIA HOLES EQUALLY SPACED ON A 5.500 IN. DIA B.C. IN
NSN4730-01-264-9488
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 411726 · 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
KEY FEATURES
•
NOMINAL THREAD SIZE: 0.375 INCHES EXTERNAL IN
•
THREAD SERIES DESIGNATOR: NPT EXTERNAL
TECHNICAL CHARACTERISTICS
NOMINAL THREAD SIZE0.375 INCHES EXTERNAL IN
THREAD SERIES DESIGNATORNPT EXTERNAL
SPECIAL FEATURESNON-STANDARD PIPE TAP; LOCATED BELOW OUTSIDE FLANGED 0.250 INCH END; ACTS AS A PORT PLUG IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
40127-3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
HP7C24-5InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
932.19.21.034InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2010166InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
666755-3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5103250InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 411726?
411726 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 411726?
There are 11 known substitutes for 411726: 40127-3, HP7C24-5, 932.19.21.034 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 411726?
411726 is cataloged in the Federal Logistics Information System under NSN 4730-01-264-9488. 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: October 2026