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4048G58-826 — TEE,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4048G58-826: TEE,TUBE.

The TEE,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, special_features: WEAPON SYSTEM ESSENTIAL;VITON O-RING SEAL, end_item_identification: ARLEIGH BURKE CLASS DDG, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-259-2240, 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
4048G58-826
NSN: 4730-01-259-2240
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 17454 — TIMKEN GEARS & SERVICES INC. DIV PHILADELPHIA GEAR (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
special_featuresWEAPON SYSTEM ESSENTIAL;VITON O-RING SEAL
end_item_identificationARLEIGH BURKE CLASS DDG
criticality_code_justificationFEAT
NSN4730-01-259-2240
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4048G58-826 · 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
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL;VITON O-RING SEAL
END ITEM IDENTIFICATIONARLEIGH BURKE CLASS DDG
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
H810-6-6-4-SS W/VITONSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
H810-6-6-4-SReference document
Same NSN cross-reference
Reference document — Secondary reference
4048G58Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4048G58-826?
4048G58-826 is a TEE,TUBE.
What parts can replace 4048G58-826?
There are 3 known substitutes for 4048G58-826: H810-6-6-4-SS W/VITON, H810-6-6-4-S, 4048G58. Substitute compatibility should be verified for your specific system.
What is the NSN for 4048G58-826?
4048G58-826 is cataloged in the U.S. Government catalog under NSN 4730-01-259-2240. 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.