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32258 — NUT,TUBE COUPLING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

32258: NUT,TUBE COUPLING.

The NUT,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: PLASTIC HANDLE, shaft_length: 5.000 INCHES NOMINAL IN, overall_length: 8.500 INCHES NOMINAL IN, features_provided: CUSHION GRIP AND ELECTRICALLY INSULATED UP TO 1000 VOLTS, wrenching_surface_size: 0.188 INCHES NOMINAL SINGLE END IN, wrenching_surface_shape: HEXAGON SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-194-4777, 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
32258
NSN: 4730-00-194-4777
NIINs: 001944777, 004905025, 015626202, 016493956
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
materialPLASTIC HANDLE
shaft_length5.000 INCHES NOMINAL IN
overall_length8.500 INCHES NOMINAL IN
features_providedCUSHION GRIP AND ELECTRICALLY INSULATED UP TO 1000 VOLTS
wrenching_surface_size0.188 INCHES NOMINAL SINGLE END IN
wrenching_surface_shapeHEXAGON SINGLE END
NSN4730-00-194-4777
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 32258 · 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
•
SURFACE TREATMENT: ANODIZE OVERALL
•
MATERIAL: ALUMINUM ALLOY OVERALL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCOLOR ORANGE
SURFACE TREATMENTANODIZE OVERALL
MATERIALALUMINUM ALLOY OVERALL
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 32258?
32258 is a NUT,TUBE COUPLING.
What is the NSN for 32258?
32258 is cataloged in the U.S. Government catalog under NSN 4730-00-194-4777. 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.