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0441641 — ELBOW,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

0441641: ELBOW,PIPE TO TUBE.

The ELBOW,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: PLASTIC BODY, connection_type: UNTHREADED INTERNAL TUBE SECOND END, connection_style: PLAIN (PIPE) FIRST END, special_features: REF. SAE NO.

AA02DD. USE WITH WEATHERHEAD NT100 AIR BRAKE TUBING (SAE J844). MALE PIPE THREAD: 1/2.

HEX IS 7/8., mounting_end_type: FLAT, nominal_thread_size: 0.500 INCHES FIRST END IN. This part is cataloged in the U.S. Government catalog under NSN 4730-01-560-8656, 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
0441641
NSN: 4730-01-560-8656
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)
SPECIFICATIONS
materialPLASTIC BODY
connection_typeUNTHREADED INTERNAL TUBE SECOND END
connection_stylePLAIN (PIPE) FIRST END
special_featuresREF. SAE NO. AA02DD. USE WITH WEATHERHEAD NT100 AIR BRAKE TUBING (SAE J844). MALE PIPE THREAD: 1/2. HEX IS 7/8.
mounting_end_typeFLAT
nominal_thread_size0.500 INCHES FIRST END IN
end_item_identificationVARIOUS LAND SYSTEMS
thread_series_designatorNPT FIRST END
part_name_assigned_by_controlling_agency90 DEGREE SWIVEL MALE ELBOW
nominal_outside_diameter_tube_accommodated0.500 INCHES SECOND END IN
pipe_wall_thickness_designation_for_which_designedSTANDARD FIRST END
NSN4730-01-560-8656
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 0441641 · 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
•
MOUNTING END TYPE: FLAT
•
CONNECTION STYLE: GROOVED INSIDE (TUBE) SECOND END
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE SECOND END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES SECOND END IN
•
NOMINAL THREAD SIZE: 0.500 INCHES FIRST END IN
•
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED: STANDARD FIRST END
TECHNICAL CHARACTERISTICS
MOUNTING END TYPEFLAT
CONNECTION STYLEGROOVED INSIDE (TUBE) SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPEUNTHREADED INTERNAL TUBE SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES SECOND END IN
NOMINAL THREAD SIZE0.500 INCHES FIRST END IN
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSTANDARD FIRST END
SPECIAL FEATURESREF. SAE NO. AA02DD. USE WITH WEATHERHEAD NT100 AIR BRAKE TUBING (SAE J844). MALE PIPE THREAD: 1/2. HEX IS 7/8.
PART NAME ASSIGNED BY CONTROLLING AGENCY90 DEGREE SWIVEL MALE ELBOW
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
1869X8X8SSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 0441641?
0441641 is a ELBOW,PIPE TO TUBE.
What parts can replace 0441641?
There is 1 known substitute for 0441641: 1869X8X8S. Substitute compatibility should be verified for your specific system.
What is the NSN for 0441641?
0441641 is cataloged in the U.S. Government catalog under NSN 4730-01-560-8656. This indicates validated use in U.S. government and defense supply chains.
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