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271898 — PLUG,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

271898: PLUG,PIPE.

The PLUG,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, body_type: SOLID, drive_end_style: RECESSED HEXAGON, connection_style: FLARE, thread_direction: RIGHT-HAND EXTERNAL, nominal_thread_size: 0.25 INCHES EXTERNAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-721-7987, 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
271898
NSN: 4730-01-721-7987
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 47186 — HAMMONDS TECHNICAL SERVICES, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
body_typeSOLID
drive_end_styleRECESSED HEXAGON
connection_styleFLARE
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.25 INCHES EXTERNAL IN
end_item_identification4930017061485
thread_quantity_per_inch18 EXTERNAL
thread_series_designatorANPT EXTERNAL
nominal_pipe_size_for_which_designed0.25 INCHES IN
NSN4730-01-721-7987
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 271898 · 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: 0.25 INCHES IN
•
CONNECTION STYLE: FLARE
•
DRIVE END STYLE: RECESSED HEXAGON
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 0.25 INCHES EXTERNAL IN
•
BODY TYPE: SOLID
•
THREAD QUANTITY PER INCH: 18 EXTERNAL
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.25 INCHES IN
CONNECTION STYLEFLARE
DRIVE END STYLERECESSED HEXAGON
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.25 INCHES EXTERNAL IN
BODY TYPESOLID
END ITEM IDENTIFICATION4930017061485
THREAD QUANTITY PER INCH18 EXTERNAL
MATERIALSTEEL COMP 316 OVERALL
THREAD SERIES DESIGNATORANPT 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 271898?
271898 is a PLUG,PIPE.
What is the NSN for 271898?
271898 is cataloged in the U.S. Government catalog under NSN 4730-01-721-7987. This indicates validated use in U.S. government and defense supply chains.
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