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386B252101 — PLUG,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

386B252101: PLUG,PIPE.

The PLUG,PIPE is a the manufacturer industrial component. Key specifications include special_features: LEVEL 1 TESTING REQUIREMENTS REMOVED BY NAVY 2012, end_item_identification: SHIPS SERVICE TURBINE GENERATOR, criticality_code_justification: ZZZY. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-077-7824, 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
386B252101
NSN: 4730-01-077-7824
NIINs: 010777824, 014721686
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 90099 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS (USA)
SPECIFICATIONS
special_featuresLEVEL 1 TESTING REQUIREMENTS REMOVED BY NAVY 2012
end_item_identificationSHIPS SERVICE TURBINE GENERATOR
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsQUALITY OCNTROL INACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
NSN4730-01-077-7824
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 386B252101 · 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
•
CONNECTION STYLE: PLAIN
•
DRIVE END STYLE: RECESSED HEXAGON
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 0.437 INCHES EXTERNAL IN
•
BODY TYPE: SOLID
•
MATERIAL: STEEL COMP 4140 OVERALL
•
THREAD SERIES DESIGNATOR: NPT EXTERNAL
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.125 INCHES IN
CONNECTION STYLEPLAIN
DRIVE END STYLERECESSED HEXAGON
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.437 INCHES EXTERNAL IN
BODY TYPESOLID
MATERIALSTEEL COMP 4140 OVERALL
THREAD SERIES DESIGNATORNPT EXTERNAL
SUBSTITUTES & CROSS-REFERENCES 1
1386F80P19Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 386B252101?
386B252101 is a PLUG,PIPE.
What parts can replace 386B252101?
There is 1 known substitute for 386B252101: 1386F80P19. Substitute compatibility should be verified for your specific system.
What is the NSN for 386B252101?
386B252101 is cataloged in the U.S. Government catalog under NSN 4730-01-077-7824. 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.