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515252 — SUPPORT ASSEMBLY,HYDRAULIC CATAP

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

515252: SUPPORT ASSEMBLY,HYDRAULIC CATAP.

SUPPORT ASSEMBLY,HYDRAULIC CATAP. Key specifications include end_item_identification: SWIVEL JOINT ASSY, part_name_assigned_by_controlling_agency: PLUG,AIRCRAFT EQUIP. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-166-7939, 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
515252
NSN: 4730-00-166-7939
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 80020 — NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION JOINT BASE JBMDL (USA)
SPECIFICATIONS
end_item_identificationSWIVEL JOINT ASSY
part_name_assigned_by_controlling_agencyPLUG,AIRCRAFT EQUIP
NSN4730-00-166-7939
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 515252 · 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 6
32-2442-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
515252-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
14-27323-1MEFReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
515252-6Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
14-27323-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
B134-S/S-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 515252?
515252 is a SUPPORT ASSEMBLY,HYDRAULIC CATAP.
What parts can replace 515252?
There are 6 known substitutes for 515252: 32-2442-9, 515252-2, 14-27323-1MEF and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 515252?
515252 is cataloged in the U.S. Government catalog under NSN 4730-00-166-7939. 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.