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171PTC-6-4 — 171PTC-6-4

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

171PTC-6-4: 171PTC-6-4.

The 171PTC-6-4 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4730-01-455-0695, 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
171PTC-6-4
NSN: 4730-01-455-0695
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 93061 — PARKER-HANNIFIN CORP DIV FLUID SYSTEM CONNECTOR DIVISION (USA)
SPECIFICATIONS
Part Number171PTC-6-4
NSN4730-01-455-0695
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 171PTC-6-4 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES0.3875 INCH TUBE SIZE;0.2500 INCHPIPE SIZE;0.6250 INCH HEX;0.6250 INCH WRENTCH FLATS IN
END ITEM IDENTIFICATIONPRESTOMATIC AIR BRAKE
SUBSTITUTES & CROSS-REFERENCES 1
10625391-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 171PTC-6-4?
171PTC-6-4 is a 171PTC-6-4.
What parts can replace 171PTC-6-4?
There is 1 known substitute for 171PTC-6-4: 10625391-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 171PTC-6-4?
171PTC-6-4 is cataloged in the U.S. Government catalog under NSN 4730-01-455-0695. This indicates validated use in U.S. government and defense supply chains.
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