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402-00125-11 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

402-00125-11: 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: 3A FIRST END A, connection_style: PLAIN (PIPE) SECOND END, nominal_thread_size: 0.562 INCHES FIRST END IN, seat_nominal_radius: 0.062 INCHES FIRST END IN, maximum_operating_temp: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-041-2651, 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
402-00125-11
NSN: 4730-00-041-2651
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 59556 — KOVATCH CORP. (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
thread_class3A FIRST END A
connection_stylePLAIN (PIPE) SECOND END
nominal_thread_size0.562 INCHES FIRST END IN
seat_nominal_radius0.062 INCHES FIRST END IN
maximum_operating_temp250.0 FAHRENHEIT SINGLE RESPONSE DEGF
nominal_overall_length1.360 INCHES IN
thread_series_designatorUNEF FIRST END
furnished_items_and_quantity1 FERRULE SLEEVE AND 1 SHORT COUPLING NUT
nominal_outside_diameter_tube_accommodated0.375 INCHES FIRST END IN
NSN4730-00-041-2651
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 402-00125-11 · 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 FERRULE SLEEVE AND 1 SHORT COUPLING NUT
•
CONNECTION STYLE: COMPRESSION (TUBE) FIRST END
•
SEAT NOMINAL RADIUS: 0.062 INCHES FIRST END IN
•
NOMINAL OVERALL LENGTH: 1.360 INCHES IN
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES FIRST END IN
•
NOMINAL THREAD SIZE: 0.562 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 FERRULE SLEEVE AND 1 SHORT COUPLING NUT
CONNECTION STYLECOMPRESSION (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
SEAT NOMINAL RADIUS0.062 INCHES FIRST END IN
NOMINAL OVERALL LENGTH1.360 INCHES IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END IN
NOMINAL THREAD SIZE0.562 INCHES FIRST END IN
NOMINAL THREAD SIZE0.250 INCHES SECOND END IN
MAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE DEGF
THREAD CLASS3A FIRST END A
SUBSTITUTES & CROSS-REFERENCES 2
1592650Reference document
Same NSN cross-reference
Reference document — Secondary reference
68CA-6-4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 402-00125-11?
402-00125-11 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 402-00125-11?
There are 2 known substitutes for 402-00125-11: 1592650, 68CA-6-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 402-00125-11?
402-00125-11 is cataloged in the U.S. Government catalog under NSN 4730-00-041-2651. This indicates validated use in U.S. government and defense supply chains.
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