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449-74446-24 — FLANGE,PIPE,SWIVEL RETAINING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

449-74446-24: FLANGE,PIPE,SWIVEL RETAINING.

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 U.S.

Government catalog 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
449-74446-24
NSN: 4730-00-089-3406
NIINs: 000893406, 014221927
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
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: 449-74446-24 · 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
SUBSTITUTES & CROSS-REFERENCES 10
663095Reference document
Same NSN cross-reference
Reference document — Secondary reference
94-4644-24Reference document
Same NSN cross-reference
Reference document — Secondary reference
3H4330Reference document
Same NSN cross-reference
Reference document — Secondary reference
903159C1Reference document
Same NSN cross-reference
Reference document — Secondary reference
13207E4930Reference document
Same NSN cross-reference
Reference document — Secondary reference
24SF-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 449-74446-24?
449-74446-24 is a FLANGE,PIPE,SWIVEL RETAINING.
What parts can replace 449-74446-24?
There are 10 known substitutes for 449-74446-24: 663095, 94-4644-24, 3H4330 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 449-74446-24?
449-74446-24 is cataloged in the U.S. Government catalog under NSN 4730-00-089-3406. 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.