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Technical Data Sheet

8489663 — Technical Data Sheet

✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The NIPPLE,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, special_features: STANDARD WT, style_designator: CLOSE, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the Federal Logistics Information System under NSN 4730-00-720-4914, 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
8489663
NSN: 4730-00-720-4914
FSC: 4730
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
special_featuresSTANDARD WT
style_designatorCLOSE
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.500 INCHES FIRST END IN
nominal_overall_length2.000 INCHES IN
thread_series_designatorNPT FIRST END
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN4730-00-720-4914
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8489663 · 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
•
STYLE DESIGNATOR: CLOSE
•
MATERIAL: STEEL COMP 316 OVERALL
•
THREAD SERIES DESIGNATOR: NPT FIRST END
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
NOMINAL OVERALL LENGTH: 2.000 INCHES IN
•
NOMINAL THREAD SIZE: 0.500 INCHES FIRST END IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCLOSE
MATERIALSTEEL COMP 316 OVERALL
THREAD SERIES DESIGNATORNPT FIRST END
SURFACE TREATMENTPASSIVATE OVERALL
NOMINAL OVERALL LENGTH2.000 INCHES IN
NOMINAL THREAD SIZE0.500 INCHES FIRST END IN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
SPECIAL FEATURESSTANDARD WT
CONNECTION STYLEPLAIN (PIPE) FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
SS-2-CNInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
D1-3727-36InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
NIPPLETYPE316InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2519394-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
C5-45-3015InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
B5-45-3015-10InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8489663?
8489663 is a NIPPLE,PIPE.
What parts can replace 8489663?
There are 24 known substitutes for 8489663: SS-2-CN, D1-3727-36, NIPPLETYPE316 and 21 more. Substitute compatibility should be verified for your specific system.
Is 8489663 still available?
8489663 is currently cancelled.
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