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TX6-6-C — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

TX6-6-C: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nominal_width: 0.250 INCHES ALL ENDS IN, nominal_length: 1.420 INCHES ALL ENDS IN, special_features: 0.375 IN TUBE IN, nominal_thread_size: 0.5625 INCHES FIRST END IN, end_item_identification: 5420-01-316-2587. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-516-6251, 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
TX6-6-C
NSN: 4730-01-516-6251
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0S5T0 — OMEGA ONE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nominal_width0.250 INCHES ALL ENDS IN
nominal_length1.420 INCHES ALL ENDS IN
special_features0.375 IN TUBE IN
nominal_thread_size0.5625 INCHES FIRST END IN
end_item_identification5420-01-316-2587
thread_quantity_per_inch18 SECOND END
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) ALL ENDS
part_name_assigned_by_controlling_agencySTRAIGHT ADAPTER, MALE
NSN4730-01-516-6251
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: TX6-6-C · 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 LENGTH: 1.420 INCHES ALL ENDS IN
•
NOMINAL THREAD SIZE: 0.375 INCHES SECOND END IN
•
NOMINAL WIDTH: 0.250 INCHES ALL ENDS IN
•
THREAD QUANTITY PER INCH: 18 FIRST END
TECHNICAL CHARACTERISTICS
NOMINAL LENGTH1.420 INCHES ALL ENDS IN
NOMINAL THREAD SIZE0.375 INCHES SECOND END IN
NOMINAL THREAD SIZE0.5625 INCHES FIRST END IN
SPECIAL FEATURES0.375 IN TUBE IN
NOMINAL WIDTH0.250 INCHES ALL ENDS IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSTRAIGHT ADAPTER, MALE
END ITEM IDENTIFICATION5420-01-316-2587
THREAD QUANTITY PER INCH18 FIRST END
THREAD QUANTITY PER INCH18 SECOND END
MATERIALSTEEL CORROSION RESISTING OVERALL
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 TX6-6-C?
TX6-6-C is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What is the NSN for TX6-6-C?
TX6-6-C is cataloged in the U.S. Government catalog under NSN 4730-01-516-6251. 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.