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8L3454 — ELBOW,FLANGE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

8L3454: ELBOW,FLANGE TO TUBE.

The ELBOW,FLANGE TO TUBE is a the manufacturer industrial component. Key specifications include flange_shape: RECTANGULAR WITH HOLES FIRST END, nominal_length: 5.250 INCHES FIRST END IN, nominal_thickness: 0.500 INCHES FIRST END IN, bolt_hole_quantity: 4 FIRST END, end_item_identification: LEFT SIDE OF CATERPILLAR ENGINE MODEL 3208 ONBOARD 32 FT. COAST GUARD VESSELS FT, bolt_hole_nominal_diameter: 0.500 INCHES FIRST END IN.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-226-7416, 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
8L3454
NSN: 4730-01-226-7416
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
flange_shapeRECTANGULAR WITH HOLES FIRST END
nominal_length5.250 INCHES FIRST END IN
special_featuresSTAINLESS STEEL TYPE 316L; FIRST END NO THREADS WITH OPENING SIZE 2.500 INCHES; OTHER END WITHOUT FLANGE WITH OPENING 3.750 INCHES IN
nominal_thickness0.500 INCHES FIRST END IN
bolt_hole_quantity4 FIRST END
end_item_identificationLEFT SIDE OF CATERPILLAR ENGINE MODEL 3208 ONBOARD 32 FT. COAST GUARD VESSELS FT
bolt_hole_nominal_diameter0.500 INCHES FIRST END IN
NSN4730-01-226-7416
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8L3454 · 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
•
NOMINAL LENGTH: 5.250 INCHES FIRST END IN
•
BOLT HOLE NOMINAL DIAMETER: 0.500 INCHES FIRST END IN
•
BOLT HOLE QUANTITY: 4 FIRST END
•
NOMINAL THICKNESS: 0.500 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPERECTANGULAR WITH HOLES FIRST END
NOMINAL LENGTH5.250 INCHES FIRST END IN
BOLT HOLE NOMINAL DIAMETER0.500 INCHES FIRST END IN
BOLT HOLE QUANTITY4 FIRST END
SPECIAL FEATURESSTAINLESS STEEL TYPE 316L; FIRST END NO THREADS WITH OPENING SIZE 2.500 INCHES; OTHER END WITHOUT FLANGE WITH OPENING 3.750 INCHES IN
END ITEM IDENTIFICATIONLEFT SIDE OF CATERPILLAR ENGINE MODEL 3208 ONBOARD 32 FT. COAST GUARD VESSELS FT
NOMINAL THICKNESS0.500 INCHES FIRST END 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 1
A34830-PReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8L3454?
8L3454 is a ELBOW,FLANGE TO TUBE.
What parts can replace 8L3454?
There is 1 known substitute for 8L3454: A34830-P. Substitute compatibility should be verified for your specific system.
What is the NSN for 8L3454?
8L3454 is cataloged in the U.S. Government catalog under NSN 4730-01-226-7416. This indicates validated use in U.S. government and defense supply chains.
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