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504626 — 504626

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

504626: 504626.

The 504626 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY AND CONTACT, overall_length: 0.170 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN, mounting_method: TERMINAL, overall_diameter: 0.070 INCHES MAXIMUM IN, style_designator: CYLINDRICAL SHAPE, precious_material: GOLD. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-121-6334, 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
MRO→ MRO_GENERAL→ 504626
NSN: 4730-01-121-6334
NIINs: 011216334, 013207854
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 20284 — AIMTRON SYSTEMS, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY AND CONTACT
overall_length0.170 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN
mounting_methodTERMINAL
overall_diameter0.070 INCHES MAXIMUM IN
style_designatorCYLINDRICAL SHAPE
precious_materialGOLD
surface_treatmentGOLD BODY AND CONTACT
terminal_type_and_quantity1 THREADED HOLE END OPPOSITE CONTACT
precious_material_and_weight0.005 GOLD GRAINS, TROY
precious_material_and_locationBODY AND CONTACT SURFACES GOLD
NSN4730-01-121-6334
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 504626 · 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: 0.250 INCHES IN
•
SCREW THREAD SERIES DESIGNATOR: UNEF
•
THREAD CLASS: 2A A
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS
NOMINAL THREAD SIZE0.250 INCHES IN
SCREW THREAD SERIES DESIGNATORUNEF
THREAD CLASS2A A
MATERIALCOPPER ALLOY BODY
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 504626?
504626 is a 504626. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 504626?
504626 is cataloged in the U.S. Government catalog under NSN 4730-01-121-6334. 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.