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A231004001224 — UNION,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

A231004001224: UNION,TUBE.

The UNION,TUBE is a the manufacturer industrial component. Key specifications include material: CHROMIUM OVERALL, special_features: BULKHEAD UNION WITH END SIZE OF 25MM FOR HEAVY PRESSURES (BAR) 400; WITHOUT NUT AND SLEEVE MM, end_item_identification: UNITED KINGDOM ARMY TITAN/TROJAN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-556-0243, 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
A231004001224
NSN: 4730-01-556-0243
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: F4749 — CNIM SYSTEMES INDUSTRIELS (FRA)
SPECIFICATIONS
materialCHROMIUM OVERALL
special_featuresBULKHEAD UNION WITH END SIZE OF 25MM FOR HEAVY PRESSURES (BAR) 400; WITHOUT NUT AND SLEEVE MM
end_item_identificationUNITED KINGDOM ARMY TITAN/TROJAN
NSN4730-01-556-0243
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A231004001224 · 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
•
MATERIAL: CHROMIUM OVERALL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESBULKHEAD UNION WITH END SIZE OF 25MM FOR HEAVY PRESSURES (BAR) 400; WITHOUT NUT AND SLEEVE MM
END ITEM IDENTIFICATIONUNITED KINGDOM ARMY TITAN/TROJAN
MATERIALCHROMIUM OVERALL
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 3
SV25SOMDCFSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1597510Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A231004000325Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A231004001224?
A231004001224 is a UNION,TUBE.
What parts can replace A231004001224?
There are 3 known substitutes for A231004001224: SV25SOMDCF, 1597510, A231004000325. Substitute compatibility should be verified for your specific system.
What is the NSN for A231004001224?
A231004001224 is cataloged in the U.S. Government catalog under NSN 4730-01-556-0243. 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.