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68NT-4-4 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

68NT-4-4: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (TUBE) FIRST END, nominal_thread_size: 0.438 INCHES FIRST END IN, nominal_overall_length: 1.430 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-045-3084, 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
68NT-4-4
NSN: 4730-01-045-3084
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 93061 — PARKER-HANNIFIN CORP DIV FLUID SYSTEM CONNECTOR DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN (TUBE) FIRST END
nominal_thread_size0.438 INCHES FIRST END IN
nominal_overall_length1.430 INCHES IN
thread_series_designatorNPTF SECOND END
furnished_items_and_quantity1 INVERTED NUT W/INTEGRAL SLEEVE
nominal_outside_diameter_tube_accommodated0.250 INCHES FIRST END IN
NSN4730-01-045-3084
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 68NT-4-4 · 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
KEY FEATURES
•
FURNISHED ITEMS AND QUANTITY: 1 INVERTED NUT W/INTEGRAL SLEEVE
•
CONNECTION STYLE: PLAIN (TUBE) FIRST END
•
NOMINAL OVERALL LENGTH: 1.430 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES FIRST END IN
•
NOMINAL THREAD SIZE: 0.438 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 INVERTED NUT W/INTEGRAL SLEEVE
CONNECTION STYLEPLAIN (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL OVERALL LENGTH1.430 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END IN
NOMINAL THREAD SIZE0.438 INCHES FIRST END IN
NOMINAL THREAD SIZE0.250 INCHES SECOND END IN
THREAD CLASS2A FIRST END A
SUBSTITUTES & CROSS-REFERENCES 4
9133-0005Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
222-2630Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3006921Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
216-09633Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 68NT-4-4?
68NT-4-4 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 68NT-4-4?
There are 4 known substitutes for 68NT-4-4: 9133-0005, 222-2630, 3006921 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 68NT-4-4?
68NT-4-4 is cataloged in the U.S. Government catalog under NSN 4730-01-045-3084. This indicates validated use in U.S. government and defense supply chains.
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