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UBC41226-1 — BUSHING,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

UBC41226-1: BUSHING,PIPE.

The BUSHING,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, style_designator: DOUBLE TAPPED, surface_treatment: PASSIVATE, external_thread_size: 1.0625, internal_thread_size: 0.5625, end_item_identification: PROTECTOR MQ9B. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-717-0940, 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
UBC41226-1
NSN: 4730-01-717-0940
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0YJB5 — GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
style_designatorDOUBLE TAPPED
surface_treatmentPASSIVATE
external_thread_size1.0625
internal_thread_size0.5625
end_item_identificationPROTECTOR MQ9B
external_thread_directionRIGHT-HAND
internal_thread_directionRIGHT-HAND
external_screw_thread_series_designatorUNIFIED NATIONAL JOINT (UNJ)
internal_screw_thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF)
part_name_assigned_by_controlling_agencyFITTING, REDUCER -12 TO -06
NSN4730-01-717-0940
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: UBC41226-1 · 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
•
INTERNAL SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF)
•
INTERNAL THREAD DIRECTION: RIGHT-HAND
•
STYLE DESIGNATOR: DOUBLE TAPPED
•
EXTERNAL SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT (UNJ)
•
EXTERNAL THREAD SIZE: 1.0625
•
SURFACE TREATMENT: PASSIVATE
TECHNICAL CHARACTERISTICS
INTERNAL SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
INTERNAL THREAD DIRECTIONRIGHT-HAND
STYLE DESIGNATORDOUBLE TAPPED
EXTERNAL SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ)
EXTERNAL THREAD SIZE1.0625
SURFACE TREATMENTPASSIVATE
PART NAME ASSIGNED BY CONTROLLING AGENCYFITTING, REDUCER -12 TO -06
END ITEM IDENTIFICATIONPROTECTOR MQ9B
INTERNAL THREAD SIZE0.5625
MATERIALSTEEL CORROSION RESISTING
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is UBC41226-1?
UBC41226-1 is a BUSHING,PIPE.
What is the NSN for UBC41226-1?
UBC41226-1 is cataloged in the U.S. Government catalog under NSN 4730-01-717-0940. 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.