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7326713 FIND 3 — TAILPIECE,UNION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7326713 FIND 3: TAILPIECE,UNION.

The TAILPIECE,UNION is a the manufacturer industrial component. Key specifications include material: TITANIUM, seat_type: STRAIGHT FACE, overall_length: 0.6875 INCHES NOMINAL IN, special_features: THIS ITEM CAN BE BRAZED OR WELDED TO 3/4 IN. OD TUBE IN, end_connection_type: BRAZED, end_item_identification: NHA TUBE ASSEMBLY ENVIRO CTRL.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-497-8058, 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
7326713 FIND 3
NSN: 4730-01-497-8058
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialTITANIUM
seat_typeSTRAIGHT FACE
overall_length0.6875 INCHES NOMINAL IN
special_featuresTHIS ITEM CAN BE BRAZED OR WELDED TO 3/4 IN. OD TUBE IN
end_connection_typeBRAZED
end_item_identificationNHA TUBE ASSEMBLY ENVIRO CTRL
tubing_outside_diameter0.750 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyMARK VIII O-SEAL TAILPIECE FEMALE TUBE
NSN4730-01-497-8058
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7326713 FIND 3 · 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
•
END CONNECTION TYPE: BRAZED
•
SEAT TYPE: STRAIGHT FACE
•
TUBING OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
MATERIAL: TITANIUM
TECHNICAL CHARACTERISTICS
END CONNECTION TYPEBRAZED
OVERALL LENGTH0.6875 INCHES NOMINAL IN
SEAT TYPESTRAIGHT FACE
TUBING OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
SPECIAL FEATURESTHIS ITEM CAN BE BRAZED OR WELDED TO 3/4 IN. OD TUBE IN
PART NAME ASSIGNED BY CONTROLLING AGENCYMARK VIII O-SEAL TAILPIECE FEMALE TUBE
END ITEM IDENTIFICATIONNHA TUBE ASSEMBLY ENVIRO CTRL
MATERIALTITANIUM
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 7326713 FIND 3?
7326713 FIND 3 is a TAILPIECE,UNION.
What is the NSN for 7326713 FIND 3?
7326713 FIND 3 is cataloged in the U.S. Government catalog under NSN 4730-01-497-8058. 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.