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PartsTable / COMPONENT / 12-447-0428
12-447-0428 ✓ 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 ELBOW,SWIVEL FLANGE TO TUBE is a the manufacturer industrial component. Key specifications include color: WHITE BACKGROUND OVERALL, phase: SINGLE, width: 11.750 INCHES NOMINAL IN, height: 21.500 INCHES NOMINAL IN, length: 12.500 INCHES NOMINAL IN, material: ALUMINUM ALLOY 2024. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-465-2408, 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
12-447-0428
NSN: 4730-01-465-2408
FSC: 4730
CAGE: 3G481 — KOLBERG JACK J CO INC (USA)
SPECIFICATIONS
colorWHITE BACKGROUND OVERALL
phaseSINGLE
width11.750 INCHES NOMINAL IN
height21.500 INCHES NOMINAL IN
length12.500 INCHES NOMINAL IN
materialALUMINUM ALLOY 2024
current_typeAC
overall_width0.500 INCHES NOMINAL IN
heat_treatmentT-3511 SOLUTION HEAT TREATED
light_locationBACK
overall_height0.500 INCHES NOMINAL IN
first_tip_styleSQUARE END
NSN4730-01-465-2408
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12-447-0428 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
PA5520Interchangeable
interchangeable cross-reference
interchangeable
ASTM B221Interchangeable
interchangeable cross-reference
interchangeable
11623Interchangeable
interchangeable cross-reference
interchangeable
10996Interchangeable
interchangeable cross-reference
interchangeable
R10996Interchangeable
interchangeable cross-reference
interchangeable
1060381Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12-447-0428?
12-447-0428 is a ELBOW,SWIVEL FLANGE TO TUBE.
What parts can replace 12-447-0428?
There are 7 known substitutes for 12-447-0428: PA5520, ASTM B221, 11623 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12-447-0428?
12-447-0428 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-465-2408. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026