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BX507-500 — PLUG,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

BX507-500: PLUG,PIPE.

The PLUG,PIPE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, thread_class: 2A EXTERNAL A, thread_direction: RIGHT-HAND EXTERNAL, nominal_thread_size: 0.125 INCHES EXTERNAL IN, thread_quantity_per_inch: 27 EXTERNAL, thread_series_designator: NPT EXTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-301-4298, 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
BX507-500
NSN: 4730-01-301-4298
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0TWN3 — AMPCO PUMPS COMPANY LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
thread_class2A EXTERNAL A
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.125 INCHES EXTERNAL IN
thread_quantity_per_inch27 EXTERNAL
thread_series_designatorNPT EXTERNAL
nominal_pipe_size_for_which_designed0.125 INCHES IN
NSN4730-01-301-4298
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: BX507-500 · 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 FOR WHICH DESIGNED: 0.125 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 0.125 INCHES EXTERNAL IN
•
THREAD CLASS: 2A EXTERNAL A
•
THREAD QUANTITY PER INCH: 27 EXTERNAL
•
MATERIAL: COPPER ALLOY OVERALL
•
THREAD SERIES DESIGNATOR: NPT EXTERNAL
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.125 INCHES IN
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.125 INCHES EXTERNAL IN
THREAD CLASS2A EXTERNAL A
THREAD QUANTITY PER INCH27 EXTERNAL
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORNPT EXTERNAL
SUBSTITUTES & CROSS-REFERENCES 2
BX507-5000Reference document
Same NSN cross-reference
Reference document — Secondary reference
500-750Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 BX507-500?
BX507-500 is a PLUG,PIPE.
What parts can replace BX507-500?
There are 2 known substitutes for BX507-500: BX507-5000, 500-750. Substitute compatibility should be verified for your specific system.
What is the NSN for BX507-500?
BX507-500 is cataloged in the U.S. Government catalog under NSN 4730-01-301-4298. 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.