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502432 — NIPPLE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

502432: NIPPLE,PIPE.

The NIPPLE,PIPE is a the manufacturer industrial component. Key specifications include head_style: PAN, head_height: 0.125 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.425 INCHES NOMINAL IN, thread_length: 0.500 INCHES MAXIMUM IN, screw_material: STEEL COMP 430. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-050-2432, 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
502432
NSN: 4730-00-050-2432
NIINs: 000502432, 008161161
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
head_stylePAN
head_height0.125 INCHES NOMINAL IN
thread_class2A A
head_diameter0.425 INCHES NOMINAL IN
thread_length0.500 INCHES MAXIMUM IN
screw_materialSTEEL COMP 430
fastener_length0.500 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.216 INCHES IN
screw_surface_treatmentPASSIVATE
thread_quantity_per_inch24
NSN4730-00-050-2432
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 502432 · 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
•
CONNECTION STYLE: PLAIN (PIPE) FIRST END
•
NOMINAL OVERALL LENGTH: 2.000 INCHES IN
•
STYLE DESIGNATOR: CLOSE
•
NOMINAL THREAD SIZE: 0.750 INCHES FIRST END IN
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE
•
MATERIAL: COPPER ALLOY OVERALL
•
THREAD SERIES DESIGNATOR: NPT FIRST END
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (PIPE) FIRST END
NOMINAL OVERALL LENGTH2.000 INCHES IN
STYLE DESIGNATORCLOSE
NOMINAL THREAD SIZE0.750 INCHES FIRST END IN
NONDEFINITIVE SPEC/STD DATA2 TYPE
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORNPT FIRST END
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 502432?
502432 is a NIPPLE,PIPE.
What is the NSN for 502432?
502432 is cataloged in the U.S. Government catalog under NSN 4730-00-050-2432. 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.