PartsTable
Technical Data Sheet
6-6FBUSS ✓ 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 ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, seat_angle: 12.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (PIPE) SECOND END, nominal_thread_size: 0.375 INCHES SECOND END IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-871-2343, 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
6-6FBUSS
NSN: 4730-00-871-2343
FSC: 4730
CAGE: 98441 — PARKER HANNIFIN CORP DBA PNEUTRONICS DIV STRATOFLEX PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
seat_angle12.0 DEGREES FIRST END
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN (PIPE) SECOND END
nominal_thread_size0.375 INCHES SECOND END IN
nominal_overall_length1.280 INCHES IN
thread_series_designatorUNF FIRST END
furnished_items_and_quantity1 FERRULE SLEEVE AND 1 SHORT COUPLING NUT
criticality_code_justificationZZZY
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
nominal_outside_diameter_tube_accommodated0.375 INCHES FIRST END IN
NSN4730-00-871-2343
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6-6FBUSS · 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
THREAD SERIES DESIGNATOR: NPTF SECOND END
NOMINAL PIPE SIZE ACCOMMODATED: 0.375 INCHES SECOND END IN
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
CONNECTION STYLE: FLARELESS (TUBE) FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE: 0.562 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORNPTF SECOND END
NOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES SECOND END IN
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION STYLEFLARELESS (TUBE) FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE0.562 INCHES FIRST END IN
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
NOMINAL THREAD SIZE0.375 INCHES SECOND END IN
NOMINAL OVERALL LENGTH1.344 INCHES IN
SEAT ANGLE12.0 DEGREES FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
KK23224B18Interchangeable
interchangeable cross-reference
interchangeable
56432-2Interchangeable
interchangeable cross-reference
interchangeable
KK2442418Interchangeable
interchangeable cross-reference
interchangeable
6-6FBU-SSInterchangeable
interchangeable cross-reference
interchangeable
4302Interchangeable
interchangeable cross-reference
interchangeable
44292Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6-6FBUSS?
6-6FBUSS is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 6-6FBUSS?
There are 8 known substitutes for 6-6FBUSS: KK23224B18, 56432-2, KK2442418 and 5 more. Substitute compatibility should be verified for your specific system.
Is 6-6FBUSS still available?
6-6FBUSS is currently cancelled.
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