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7326279 — TAILPIECE,UNION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7326279: TAILPIECE,UNION.

The TAILPIECE,UNION is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, seat_type: GASKET, overall_length: 1.125 INCHES NOMINAL IN, flange_thickness: 0.093 INCHES NOMINAL IN, special_features: WEAPON SYSTEM ESSENTIAL; TAILPIECE MADE FROM 99565-104R-4-SS BLANK; THRU HOLE CENTERED .44 INCH DIAMETER IN, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-509-4518, 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
7326279
NSN: 4730-01-509-4518
NIINs: 015094518, 015094521
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
seat_typeGASKET
overall_length1.125 INCHES NOMINAL IN
flange_thickness0.093 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL; TAILPIECE MADE FROM 99565-104R-4-SS BLANK; THRU HOLE CENTERED .44 INCH DIAMETER IN
surface_treatmentPASSIVATE
end_connection_typeSWEAT SOLDER
end_item_identificationSHIP
flange_outside_diameter1.625 INCHES NOMINAL IN
tubing_outside_diameter0.765 INCHES NOMINAL IN
nominal_pipe_size_designation0.750 INCHES IN
criticality_code_justificationFEAT
NSN4730-01-509-4518
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7326279 · 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 PIPE SIZE DESIGNATION: 0.750 INCHES IN
•
FLANGE THICKNESS: 0.093 INCHES NOMINAL IN
•
END CONNECTION TYPE: SWEAT SOLDER
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
SEAT TYPE: GASKET
•
TUBING OUTSIDE DIAMETER: 0.765 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE DESIGNATION0.750 INCHES IN
FLANGE THICKNESS0.093 INCHES NOMINAL IN
END CONNECTION TYPESWEAT SOLDER
CRITICALITY CODE JUSTIFICATIONFEAT
OVERALL LENGTH1.125 INCHES NOMINAL IN
SEAT TYPEGASKET
TUBING OUTSIDE DIAMETER0.765 INCHES NOMINAL IN
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL; TAILPIECE MADE FROM 99565-104R-4-SS BLANK; THRU HOLE CENTERED .44 INCH DIAMETER IN
SURFACE TREATMENTPASSIVATE
END ITEM IDENTIFICATIONSHIP
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 7326279?
7326279 is a TAILPIECE,UNION.
What is the NSN for 7326279?
7326279 is cataloged in the U.S. Government catalog under NSN 4730-01-509-4518. This indicates validated use in U.S. government and defense supply chains.
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