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7326397 — TAILPIECE,UNION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7326397: TAILPIECE,UNION.

The TAILPIECE,UNION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316L, seat_type: ANGLE, overall_length: 1.050 INCHES NOMINAL IN, flange_thickness: 0.140 INCHES NOMINAL IN, special_features: WEAPON SYSTEM ESSENTIAL; .81" I.D. RESCTRICTED PASSAGE, seat_angle_in_deg: 37.0.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-518-9762, 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
7326397
NSN: 4730-01-518-9762
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 316L
seat_typeANGLE
overall_length1.050 INCHES NOMINAL IN
flange_thickness0.140 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL; .81" I.D. RESCTRICTED PASSAGE
seat_angle_in_deg37.0
end_connection_typeSWEAT SOLDER
end_item_identificationSHIP
flange_outside_diameter1.350 INCHES NOMINAL IN
tubing_outside_diameter0.760 INCHES NOMINAL IN
criticality_code_justificationFEAT
part_name_assigned_by_controlling_agencyTAILPIECE, ECS FLOW RESTRICTOR
NSN4730-01-518-9762
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7326397 · 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
•
SEAT ANGLE IN DEG: 37.0
•
FLANGE THICKNESS: 0.140 INCHES NOMINAL IN
•
END CONNECTION TYPE: SWEAT SOLDER
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
SEAT TYPE: ANGLE
•
TUBING OUTSIDE DIAMETER: 0.760 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG37.0
FLANGE THICKNESS0.140 INCHES NOMINAL IN
END CONNECTION TYPESWEAT SOLDER
CRITICALITY CODE JUSTIFICATIONFEAT
OVERALL LENGTH1.050 INCHES NOMINAL IN
SEAT TYPEANGLE
TUBING OUTSIDE DIAMETER0.760 INCHES NOMINAL IN
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL; .81" I.D. RESCTRICTED PASSAGE
PART NAME ASSIGNED BY CONTROLLING AGENCYTAILPIECE, ECS FLOW RESTRICTOR
END ITEM IDENTIFICATIONSHIP
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7326397?
7326397 is a TAILPIECE,UNION.
What is the NSN for 7326397?
7326397 is cataloged in the U.S. Government catalog under NSN 4730-01-518-9762. This indicates validated use in U.S. government and defense supply chains.
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