PartsTable
Technical Data Sheet
12-12 040102B ✓ 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: COPPER ALLOY OVERALL, seat_angle: 42.0 DEGREES FIRST END, thread_class: 2B FIRST END, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: INVERTED FLARE (TUBE) FIRST END, special_features: GRUMMAN CORP,A-10 AIRCRAFT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-595-3305, 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
12-12 040102B
NSN: 4730-00-595-3305
FSC: 4730
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
seat_angle42.0 DEGREES FIRST END
thread_class2B FIRST END
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_styleINVERTED FLARE (TUBE) FIRST END
special_featuresGRUMMAN CORP,A-10 AIRCRAFT
nominal_thread_size0.750 INCHES SECOND END IN
nominal_overall_length1.391 INCHES IN
end_item_identificationAIRCRAFT APPLICATION
thread_quantity_per_inch16 FIRST END
thread_series_designatorNPTF SECOND END
nondefinitive_spec/std_data5A FIGURE A
NSN4730-00-595-3305
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12-12 040102B · 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
NONDEFINITIVE SPEC/STD DATA: 5A FIGURE A
NOMINAL OVERALL LENGTH: 1.391 INCHES IN
CONNECTION STYLE: PLAIN (PIPE) SECOND END
THREAD CLASS: 2B FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES FIRST END IN
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
THREAD QUANTITY PER INCH: 16 FIRST END
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATA5A FIGURE A
NOMINAL OVERALL LENGTH1.391 INCHES IN
CONNECTION STYLEPLAIN (PIPE) SECOND END
THREAD CLASS2B FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES FIRST END IN
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
THREAD QUANTITY PER INCH16 FIRST END
MATERIALCOPPER ALLOY OVERALL
SEAT ANGLE42.0 DEGREES FIRST END
NOMINAL THREAD SIZE1.062 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
S1025Interchangeable
interchangeable cross-reference
interchangeable
65198Interchangeable
interchangeable cross-reference
interchangeable
PEI8525Interchangeable
interchangeable cross-reference
interchangeable
65S1025Interchangeable
interchangeable cross-reference
interchangeable
7701025-000Interchangeable
interchangeable cross-reference
interchangeable
77S1025-000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12-12 040102B?
12-12 040102B is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 12-12 040102B?
There are 12 known substitutes for 12-12 040102B: S1025, 65198, PEI8525 and 9 more. Substitute compatibility should be verified for your specific system.
Is 12-12 040102B still available?
12-12 040102B is currently cancelled.
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