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12296946 — ADAPTER,STRAIGHT,FLANGE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12296946: ADAPTER,STRAIGHT,FLANGE TO TUBE.

ADAPTER,STRAIGHT,FLANGE TO TUBE. Key specifications include material: ALUMINUM OVERALL, flange_shape: RECTANGULAR WITH HOLES FIRST END, nominal_width: 4.500 INCHES FIRST END IN, nominal_length: 4.500 INCHES FIRST END IN, connection_type: THREADED EXTERNAL PIPE FIRST END, nominal_thickness: 0.500 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-110-4335, 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
12296946
NSN: 4730-01-110-4335
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
flange_shapeRECTANGULAR WITH HOLES FIRST END
nominal_width4.500 INCHES FIRST END IN
nominal_length4.500 INCHES FIRST END IN
connection_typeTHREADED EXTERNAL PIPE FIRST END
nominal_thickness0.500 INCHES FIRST END IN
bolt_hole_quantity4 FIRST END
flange_face_designPLAIN FIRST END
end_item_identificationMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
bolt_hole_nominal_diameter0.438 INCHES FIRST END IN
nominal_inside_diameter_hose_accommodated3.000 INCHES SECOND END IN
center_to_center_nominal_distance_between_bolt_holes_along_length3.500 INCHES FIRST END IN
NSN4730-01-110-4335
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12296946 · 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
•
FLANGE SHAPE: RECTANGULAR WITH HOLES FIRST END
•
FLANGE FACE DESIGN: PLAIN FIRST END
•
NOMINAL LENGTH: 4.500 INCHES FIRST END IN
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 3.000 INCHES SECOND END IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
•
BOLT HOLE NOMINAL DIAMETER: 0.438 INCHES FIRST END IN
•
BOLT HOLE QUANTITY: 4 FIRST END
•
NOMINAL WIDTH: 4.500 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPERECTANGULAR WITH HOLES FIRST END
FLANGE FACE DESIGNPLAIN FIRST END
NOMINAL LENGTH4.500 INCHES FIRST END IN
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED3.000 INCHES SECOND END IN
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
BOLT HOLE NOMINAL DIAMETER0.438 INCHES FIRST END IN
BOLT HOLE QUANTITY4 FIRST END
NOMINAL WIDTH4.500 INCHES FIRST END IN
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH3.500 INCHES FIRST END IN
END ITEM IDENTIFICATIONMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
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
10086197Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 12296946?
12296946 is a ADAPTER,STRAIGHT,FLANGE TO TUBE.
What parts can replace 12296946?
There is 1 known substitute for 12296946: 10086197. Substitute compatibility should be verified for your specific system.
What is the NSN for 12296946?
12296946 is cataloged in the U.S. Government catalog under NSN 4730-01-110-4335. This indicates validated use in U.S. government and defense supply chains.
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