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Technical Data Sheet
PartsTable / COMPONENT / 44974446-24
44974446-24 ✓ 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 FLANGE,PIPE,SWIVEL RETAINING is a the manufacturer industrial component. Key specifications include neck_height: 0.620 INCHES NOMINAL IN, surface_treatment: CHROMATE ZINC, bolt_hole_diameter: 0.530 INCHES NOMINAL IN, end_item_identification: 2350-01-390-4683, outside_edge_to_bolt_hole_center_distance_along_length: 0.700 INCHES NOMINAL IN, center_to_center_distance_between_bolt_holes_along_length: 2.750 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-089-3406, 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
44974446-24
NSN: 4730-00-089-3406
FSC: 4730
CAGE: 0X660 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
neck_height0.620 INCHES NOMINAL IN
surface_treatmentCHROMATE ZINC
bolt_hole_diameter0.530 INCHES NOMINAL IN
bolt_hole_quantity2
end_item_identification2350-01-390-4683
outside_edge_to_bolt_hole_center_distance_along_length0.700 INCHES NOMINAL IN
center_to_center_distance_between_bolt_holes_along_length2.750 INCHES NOMINAL IN
NSN4730-00-089-3406
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 44974446-24 · 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
51H-32Interchangeable
interchangeable cross-reference
interchangeable
4730001165229Interchangeable
interchangeable cross-reference
interchangeable
M52525/16-32Interchangeable
interchangeable cross-reference
interchangeable
903158C1Interchangeable
interchangeable cross-reference
interchangeable
A2399-20ZKInterchangeable
interchangeable cross-reference
interchangeable
LT1-1266Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 44974446-24?
44974446-24 is a FLANGE,PIPE,SWIVEL RETAINING.
What parts can replace 44974446-24?
There are 29 known substitutes for 44974446-24: 51H-32, 4730001165229, M52525/16-32 and 26 more. Substitute compatibility should be verified for your specific system.
Is 44974446-24 still available?
44974446-24 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