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PWA51376-2 — PLUG,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

PWA51376-2: PLUG,PIPE.

The PLUG,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_type: CORED, thread_class: 3A EXTERNAL A, connection_style: FLARED, thread_direction: RIGHT-HAND EXTERNAL, nominal_thread_size: 0.250 INCHES EXTERNAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-070-7605, 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
PWA51376-2
NSN: 4730-01-070-7605
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_typeCORED
thread_class3A EXTERNAL A
connection_styleFLARED
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.250 INCHES EXTERNAL IN
thread_quantity_per_inch18 EXTERNAL
thread_series_designatorNPT EXTERNAL
material_document_and_classificationAMS5636 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5639 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN4730-01-070-7605
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: PWA51376-2 · 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: FLARED
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5636 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5639 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 0.250 INCHES EXTERNAL IN
•
BODY TYPE: CORED
•
THREAD CLASS: 3A EXTERNAL A
•
THREAD QUANTITY PER INCH: 18 EXTERNAL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
CONNECTION STYLEFLARED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5636 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5639 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.250 INCHES EXTERNAL IN
BODY TYPECORED
THREAD CLASS3A EXTERNAL A
THREAD QUANTITY PER INCH18 EXTERNAL
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORNPT EXTERNAL
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 PWA51376-2?
PWA51376-2 is a PLUG,PIPE.
What is the NSN for PWA51376-2?
PWA51376-2 is cataloged in the U.S. Government catalog under NSN 4730-01-070-7605. 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.