PartsTable
Technical Data Sheet
3307843-11 ✓ 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,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, leg_length: 0.969 INCHES NOMINAL FIRST END IN, seat_angle: 12.0 DEGREES FIRST END, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (PIPE) SECOND END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-429-8409, 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
3307843-11
NSN: 4730-01-429-8409
FSC: 4730
CAGE: 99251 — MISSION SYSTEMS DAVENPORT INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
leg_length0.969 INCHES NOMINAL FIRST END IN
seat_angle12.0 DEGREES FIRST END
thread_class3A FIRST END A
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN (PIPE) SECOND END
special_featuresMUST BE OXYGEN CLEANED
nominal_thread_size0.375 INCHES SECOND END IN
end_item_identificationAIRCRAFT, EAGLE F-15
thread_series_designatorUNF FIRST END
furnished_items_and_quantity1 TUBE COUPLING NUT W/SLEEVE
nominal_outside_diameter_tube_accommodated0.375 INCHES FIRST END IN
NSN4730-01-429-8409
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3307843-11 · 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
FURNISHED ITEMS AND QUANTITY: 1 TUBE COUPLING NUT W/SLEEVE
LEG LENGTH: 1.125 INCHES NOMINAL SECOND END IN
MATERIAL: STEEL CORROSION RESISTING OVERALL
SEAT ANGLE: 12.0 DEGREES FIRST END
NOMINAL THREAD SIZE: 0.562 INCHES FIRST END IN
THREAD SERIES DESIGNATOR: NPT SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
FURNISHED ITEMS AND QUANTITY1 TUBE COUPLING NUT W/SLEEVE
LEG LENGTH1.125 INCHES NOMINAL SECOND END IN
MATERIALSTEEL CORROSION RESISTING OVERALL
SPECIAL FEATURESMUST BE OXYGEN CLEANED
SEAT ANGLE12.0 DEGREES FIRST END
NOMINAL THREAD SIZE0.562 INCHES FIRST END IN
END ITEM IDENTIFICATIONAIRCRAFT, EAGLE F-15
THREAD SERIES DESIGNATORNPT SECOND END
CONNECTION STYLESWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (TUBE) FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
3307843Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3307843-11?
3307843-11 is a ELBOW,PIPE TO TUBE.
What parts can replace 3307843-11?
There is 1 known substitute for 3307843-11: 3307843. Substitute compatibility should be verified for your specific system.
What is the NSN for 3307843-11?
3307843-11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-429-8409. This indicates validated use in U.S. government and defense supply chains.
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