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8308-24-12-SS — TAILPIECE,UNION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

8308-24-12-SS: TAILPIECE,UNION.

The TAILPIECE,UNION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316, seat_type: STRAIGHT FACE, overall_length: 0.750 INCHES NOMINAL IN, flange_thickness: 0.188 INCHES NOMINAL IN, surface_treatment: PASSIVATE, end_connection_type: BRAZED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-254-4763, 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
8308-24-12-SS
NSN: 4730-01-254-4763
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 32142 — HYDRASEARCH COMPANY, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 316
seat_typeSTRAIGHT FACE
overall_length0.750 INCHES NOMINAL IN
flange_thickness0.188 INCHES NOMINAL IN
surface_treatmentPASSIVATE
end_connection_typeBRAZED
application/functionU/O CPV MARK VIII VALVE SYSTEM
supplementary_featuresFEMALE TUBE TAILPIECE
flange_outside_diameter1.000 INCHES NOMINAL IN
tubing_outside_diameter0.750 INCHES NOMINAL IN
working_pressure_and_service_type3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL HYDRAULIC OIL LBS
NSN4730-01-254-4763
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8308-24-12-SS · 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
•
FLANGE THICKNESS: 0.188 INCHES NOMINAL IN
•
APPLICATION/FUNCTION: U/O CPV MARK VIII VALVE SYSTEM
•
SUPPLEMENTARY FEATURES: FEMALE TUBE TAILPIECE
•
END CONNECTION TYPE: BRAZED
•
SEAT TYPE: STRAIGHT FACE
•
TUBING OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE
TECHNICAL CHARACTERISTICS
FLANGE THICKNESS0.188 INCHES NOMINAL IN
APPLICATION/FUNCTIONU/O CPV MARK VIII VALVE SYSTEM
SUPPLEMENTARY FEATURESFEMALE TUBE TAILPIECE
END CONNECTION TYPEBRAZED
OVERALL LENGTH0.750 INCHES NOMINAL IN
SEAT TYPESTRAIGHT FACE
TUBING OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL COMP 316
FLANGE OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
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 8308-24-12-SS?
8308-24-12-SS is a TAILPIECE,UNION.
What is the NSN for 8308-24-12-SS?
8308-24-12-SS is cataloged in the U.S. Government catalog under NSN 4730-01-254-4763. 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.