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AS4411 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AS4411: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 NUT, leg_length: 1.054 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES SECOND END, thread_class: 3A SECOND END A, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: FLARED (TUBE) FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-678-6962, 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
AS4411
NSN: 4730-01-678-6962
NIINs: 016786962, 017017858, 017017883, 017062502, 017127137
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL COMP 304 NUT
leg_length1.054 INCHES NOMINAL FIRST END IN
seat_angle37.0 DEGREES SECOND END
thread_class3A SECOND END A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_styleFLARED (TUBE) FIRST END
style_designatorTEE
surface_treatmentPASSIVATE OVERALL
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.5625 INCHES ALL ENDS IN
nominal_overall_length2.6710 INCHES IN
end_item_identificationSPECIAL, AIR VEHICLE, AIRCRAFT
NSN4730-01-678-6962
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS4411 · 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
•
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED: 0.120 INCHES ALL ENDS IN
•
NOMINAL THREAD SIZE: 0.5625 INCHES ALL ENDS IN
•
SURFACE TREATMENT: ANODIZE BODY
•
MATERIAL: ALUMINUM ALLOY 7075 BODY
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
TECHNICAL CHARACTERISTICS
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.120 INCHES ALL ENDS IN
NOMINAL THREAD SIZE0.5625 INCHES ALL ENDS IN
SURFACE TREATMENTANODIZE BODY
PART NAME ASSIGNED BY CONTROLLING AGENCYTEE,TUBE
END ITEM IDENTIFICATIONADAPTER ASSEMBLY
MATERIALALUMINUM ALLOY 7075 BODY
MATERIALALUMINUM ALLOY 7075 NUT
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 1
SAE-AS4841Reference 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 AS4411?
AS4411 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace AS4411?
There is 1 known substitute for AS4411: SAE-AS4841. Substitute compatibility should be verified for your specific system.
What is the NSN for AS4411?
AS4411 is cataloged in the U.S. Government catalog under NSN 4730-01-678-6962. This indicates validated use in U.S. government and defense supply chains.
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