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4048G58 — TEE,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4048G58: TEE,TUBE.

The TEE,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, flow_angle: 90.0 DEGREES, connection_type: UNTHREADED EXTERNAL TUBE SECOND END, special_features: WEAPON SYSTEM ESSENTIAL;VITON O-RING SEAL, nominal_thread_size: 0.750 INCHES SECOND END IN, end_item_identification: ARLEIGH BURKE CLASS DDG. 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
NSN: 4730-01-259-2240
NIINs: 012592240, 012592243
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 17454 — TIMKEN GEARS & SERVICES INC. DIV PHILADELPHIA GEAR (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
flow_angle90.0 DEGREES
connection_typeUNTHREADED EXTERNAL TUBE SECOND END
special_featuresWEAPON SYSTEM ESSENTIAL;VITON O-RING SEAL
nominal_thread_size0.750 INCHES SECOND END IN
end_item_identificationARLEIGH BURKE CLASS DDG
thread_quantity_per_inch16 SECOND END
thread_series_designatorNPT SECOND END
criticality_code_justificationFEAT
part_name_assigned_by_controlling_agencyTUBE TO STRAIGHT THREAD
nominal_outside_diameter_hose_accommodated0.500 INCHES SECOND END IN
nominal_outside_diameter_tube_accommodated0.375 INCHES FIRST END IN
NSN4730-01-259-2240
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4048G58 · 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
4048G58-826Reference document
Same NSN cross-reference
Reference document — Secondary reference
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?
4048G58 is a TEE,TUBE.
What parts can replace 4048G58?
There are 3 known substitutes for 4048G58: H810-6-6-4-SS W/VITON, H810-6-6-4-S, 4048G58-826. Substitute compatibility should be verified for your specific system.
What is the NSN for 4048G58?
4048G58 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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