PartsTable
Technical Data Sheet
9995664 ✓ 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 UNION,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 836 OVERALL, seat_type: GASKET, reducer_type: CONCENTRIC, connection_type: UNTHREADED INTERNAL TUBE FIRST END, connection_style: PLAIN (PIPE) SECOND END, special_features: FIRST END TUBING WALL THICKNESS CAN BE COMPROMISED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-613-2091, 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
9995664
NSN: 4730-00-613-2091
FSC: 4730
CAGE: 12168 — NIBCO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 836 OVERALL
seat_typeGASKET
reducer_typeCONCENTRIC
connection_typeUNTHREADED INTERNAL TUBE FIRST END
connection_stylePLAIN (PIPE) SECOND END
special_featuresFIRST END TUBING WALL THICKNESS CAN BE COMPROMISED
style_designatorSCREWED
nominal_thread_size1.500 INCHES SECOND END IN
coupling_flange_shapeHEXAGON
nominal_overall_length3.515 INCHES IN
thread_series_designatorNPT SECOND END
material_document_and_classificationQQ-L-225,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4730-00-613-2091
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 9995664 · 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
REDUCER TYPE: CONCENTRIC
THREAD SERIES DESIGNATOR: NPT SECOND END
CONNECTION STYLE: SOCKET (TUBE) FIRST END
MATERIAL: COPPER ALLOY 836 OVERALL
COUPLING FLANGE SHAPE: HEXAGON
SEAT TYPE: GASKET
NOMINAL OVERALL LENGTH: 3.515 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
REDUCER TYPECONCENTRIC
THREAD SERIES DESIGNATORNPT SECOND END
CONNECTION STYLESOCKET (TUBE) FIRST END
MATERIALCOPPER ALLOY 836 OVERALL
SPECIAL FEATURESFIRST END TUBING WALL THICKNESS CAN BE COMPROMISED
COUPLING FLANGE SHAPEHEXAGON
SEAT TYPEGASKET
NOMINAL OVERALL LENGTH3.515 INCHES IN
STYLE DESIGNATORSCREWED
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
A59I-100Interchangeable
interchangeable cross-reference
interchangeable
O-C-265Interchangeable
interchangeable cross-reference
interchangeable
A59Interchangeable
interchangeable cross-reference
interchangeable
G9668Interchangeable
interchangeable cross-reference
interchangeable
VG445Interchangeable
interchangeable cross-reference
interchangeable
76956R1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9995664?
9995664 is a UNION,PIPE TO TUBE.
What parts can replace 9995664?
There are 11 known substitutes for 9995664: A59I-100, O-C-265, A59 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9995664?
9995664 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-613-2091. This indicates validated use in U.S. government and defense supply chains.
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