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AA2750-832C12 — NIPPLE,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AA2750-832C12: NIPPLE,TUBE.

The NIPPLE,TUBE is a the manufacturer industrial component. Key specifications include thread_class: 3A SECOND END A, connection_style: FLARED (TUBE) FIRST END, nominal_thread_size: 1.062 INCHES FIRST END IN, nominal_overall_length: 3.031 INCHES IN, thread_quantity_per_inch: 12 SECOND END, thread_series_designator: UN FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-012-3699, 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
AA2750-832C12
NSN: 4730-00-012-3699
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 06581 — ALLAN AIRCRAFT SUPPLY CO., LLC DBA ALLAN AIRCRAFT SUPPLY (USA)
SPECIFICATIONS
thread_class3A SECOND END A
connection_styleFLARED (TUBE) FIRST END
nominal_thread_size1.062 INCHES FIRST END IN
nominal_overall_length3.031 INCHES IN
thread_quantity_per_inch12 SECOND END
thread_series_designatorUN FIRST END
nominal_outside_diameter_tube_accommodated0.750 INCHES FIRST END IN
NSN4730-00-012-3699
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AA2750-832C12 · 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: FLARED (TUBE) SECOND END
•
NOMINAL OVERALL LENGTH: 3.031 INCHES IN
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES FIRST END IN
•
NOMINAL THREAD SIZE: 1.062 INCHES FIRST END IN
•
THREAD CLASS: 3A FIRST END A
TECHNICAL CHARACTERISTICS
CONNECTION STYLEFLARED (TUBE) SECOND END
CONNECTION STYLEFLARED (TUBE) FIRST END
NOMINAL OVERALL LENGTH3.031 INCHES IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES FIRST END IN
NOMINAL THREAD SIZE1.062 INCHES FIRST END IN
NOMINAL THREAD SIZE1.062 INCHES SECOND END IN
THREAD CLASS3A FIRST END A
THREAD CLASS3A SECOND END A
THREAD QUANTITY PER INCH12 SECOND END
THREAD QUANTITY PER INCH12 FIRST END
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 1
C2750-832C12Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AA2750-832C12?
AA2750-832C12 is a NIPPLE,TUBE.
What parts can replace AA2750-832C12?
There is 1 known substitute for AA2750-832C12: C2750-832C12. Substitute compatibility should be verified for your specific system.
What is the NSN for AA2750-832C12?
AA2750-832C12 is cataloged in the U.S. Government catalog under NSN 4730-00-012-3699. This indicates validated use in U.S. government and defense supply chains.
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