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N5506 PIECE 143 — REDUCER,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

N5506 PIECE 143: REDUCER,PIPE.

The REDUCER,PIPE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, reducer_type: CONCENTRIC, connection_type: UNTHREADED INTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) SECOND END, nominal_thread_size: 1.062 INCHES SECOND END IN, nominal_overall_length: 1.688 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-195-7338, 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
N5506 PIECE 143
NSN: 4730-01-195-7338
NIINs: 011957338, 012095661
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 09032 — TATE ANDALE, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
reducer_typeCONCENTRIC
connection_typeUNTHREADED INTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) SECOND END
nominal_thread_size1.062 INCHES SECOND END IN
nominal_overall_length1.688 INCHES IN
end_item_identificationCOOLER FL 25.60SQFT CLG SUR 98 TB TY A TB
thread_series_designatorNPT SECOND END
nominal_pipe_size_accommodated0.500 INCHES FIRST END IN
pipe_wall_thickness_designation_for_which_designedSCHEDULE XS FIRST END
NSN4730-01-195-7338
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: N5506 PIECE 143 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.500 INCHES FIRST END IN
•
CONNECTION STYLE: PLAIN (PIPE) SECOND END
•
NOMINAL OVERALL LENGTH: 1.688 INCHES IN
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE FIRST END
•
NOMINAL THREAD SIZE: 1.062 INCHES SECOND END IN
•
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED: SCHEDULE XS FIRST END
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES FIRST END IN
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION STYLESTREAMLINED W/ TWO BRAZING RINGS (PIPE) FIRST END
NOMINAL OVERALL LENGTH1.688 INCHES IN
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
NOMINAL THREAD SIZE1.062 INCHES SECOND END IN
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSCHEDULE XS FIRST END
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORNPT SECOND END
SUBSTITUTES & CROSS-REFERENCES 1
N5506Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 N5506 PIECE 143?
N5506 PIECE 143 is a REDUCER,PIPE.
What parts can replace N5506 PIECE 143?
There is 1 known substitute for N5506 PIECE 143: N5506. Substitute compatibility should be verified for your specific system.
What is the NSN for N5506 PIECE 143?
N5506 PIECE 143 is cataloged in the U.S. Government catalog under NSN 4730-01-195-7338. This indicates validated use in U.S. government and defense supply chains.
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