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TC145-24A — NUT ASSEMBLY,TUBE COUPLING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

TC145-24A: NUT ASSEMBLY,TUBE COUPLING.

The NUT ASSEMBLY,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY, outside_diameter: 1.965 INCHES NOMINAL IN, special_features: THICKNESS: 1.965, style_designator: NUT ASSEMBLY, part_name_assigned_by_controlling_agency: NUT ASSEMBLY, RIGID, THREADED, LOW PROFILE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-620-5253, 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
TC145-24A
NSN: 4730-01-620-5253
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 24984 — HYDRAFLOW (USA)
SPECIFICATIONS
materialTITANIUM ALLOY
outside_diameter1.965 INCHES NOMINAL IN
special_featuresTHICKNESS: 1.965
style_designatorNUT ASSEMBLY
part_name_assigned_by_controlling_agencyNUT ASSEMBLY, RIGID, THREADED, LOW PROFILE
NSN4730-01-620-5253
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: TC145-24A · 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
•
STYLE DESIGNATOR: NUT ASSEMBLY
•
OUTSIDE DIAMETER: 1.965 INCHES NOMINAL IN
•
MATERIAL: TITANIUM ALLOY
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNUT ASSEMBLY
OUTSIDE DIAMETER1.965 INCHES NOMINAL IN
SPECIAL FEATURESTHICKNESS: 1.965
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT ASSEMBLY, RIGID, THREADED, LOW PROFILE
MATERIALTITANIUM ALLOY
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TC145-24A?
TC145-24A is a NUT ASSEMBLY,TUBE COUPLING.
What is the NSN for TC145-24A?
TC145-24A is cataloged in the U.S. Government catalog under NSN 4730-01-620-5253. 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.