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BACC27AD12060812F — CROSS,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

BACC27AD12060812F: CROSS,TUBE.

The CROSS,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, leg_length: 1.062 INCHES MINIMUM AND 1.158 INCHES MAXIMUM FOURTH END IN, seat_angle: 12.0 DEGREES ALL ENDS, thread_class: 3A THIRD END A, connection_type: THREADED EXTERNAL TUBE FOURTH END, connection_style: FLARELESS (TUBE) THIRD END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-031-6381, 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
BACC27AD12060812F
NSN: 4730-01-031-6381
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
leg_length1.062 INCHES MINIMUM AND 1.158 INCHES MAXIMUM FOURTH END IN
seat_angle12.0 DEGREES ALL ENDS
thread_class3A THIRD END A
connection_typeTHREADED EXTERNAL TUBE FOURTH END
connection_styleFLARELESS (TUBE) THIRD END
surface_treatmentCADMIUM OVERALL
nominal_thread_size1.062 INCHES FIRST END IN
media_for_which_designedFLUID SINGLE RESPONSEUNABLE TO DECODE
thread_series_designatorUNEF FOURTH END
nominal_outside_diameter_tube_accommodated0.750 INCHES SECOND ENDUNABLE TO DECODE IN
NSN4730-01-031-6381
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: BACC27AD12060812F · 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
•
CONNECTION STYLE: SWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (TUBE) FIRST END
•
CONNECTION TYPE: THREADED EXTERNAL TUBE THIRD END
TECHNICAL CHARACTERISTICS
CONNECTION STYLESWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (TUBE) FIRST END
CONNECTION STYLEFLARELESS (TUBE) THIRD END
CONNECTION STYLEFLARELESS (TUBE) SECOND END
CONNECTION STYLEFLARELESS (TUBE) FOURTH END
CONNECTION TYPETHREADED EXTERNAL TUBE THIRD END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE FOURTH END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES SECOND ENDUNABLE TO DECODE IN
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 3
BACC27P12060812Reference document
Same NSN cross-reference
Reference document — Secondary reference
W30827-12060812Reference document
Same NSN cross-reference
Reference document — Secondary reference
DBOC27PC12060812Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BACC27AD12060812F?
BACC27AD12060812F is a CROSS,TUBE.
What parts can replace BACC27AD12060812F?
There are 3 known substitutes for BACC27AD12060812F: BACC27P12060812, W30827-12060812, DBOC27PC12060812. Substitute compatibility should be verified for your specific system.
What is the NSN for BACC27AD12060812F?
BACC27AD12060812F is cataloged in the U.S. Government catalog under NSN 4730-01-031-6381. This indicates validated use in U.S. government and defense supply chains.
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