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74A586721-1013 — TUBE AND FITTINGS,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

74A586721-1013: TUBE AND FITTINGS,METALLIC.

The TUBE AND FITTINGS,METALLIC is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY SINGLE END, design_form: PREBENT, thread_class: 3A FOURTH END A, wall_thickness: 0.035 INCHES NOMINAL IN, seat_angle_in_deg: 37.0 FOURTH END, bolt_hole_diameter: 0.257 INCHES NOMINAL FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-515-5616, 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
74A586721-1013
NSN: 4710-01-515-5616
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 76823 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY SINGLE END
design_formPREBENT
thread_class3A FOURTH END A
wall_thickness0.035 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL; MADE FROM 16.5" 6061-T6 WW-T-700/6 COND 6 TUBE WITH 3 BENDS; 2ND FLANGE 1" SQUARE, 3RD FLANGE .75" SQUARE
seat_angle_in_deg37.0 FOURTH END
bolt_hole_diameter0.257 INCHES NOMINAL FIRST END IN
bolt_hole_quantity2 FIRST END
mating_end_quantity5 SINGLE END
nominal_thread_size0.750 INCHES FOURTH END IN
bolt_circle_diameter2.000 INCHES NOMINAL FIRST END IN
end_connection_styleRAISED FIRST END
NSN4710-01-515-5616
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 74A586721-1013 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SEAT ANGLE IN DEG: 37.0 FOURTH END
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 5 SINGLE END
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
BOLT HOLE DIAMETER: 0.257 INCHES NOMINAL FIRST END IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: WW-T-700/6, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE TUBING
•
WALL THICKNESS: 0.035 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.750 INCHES FOURTH END IN
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG37.0 FOURTH END
DESIGN FORMPREBENT
MATING END QUANTITY5 SINGLE END
CRITICALITY CODE JUSTIFICATIONFEAT
BOLT HOLE DIAMETER0.257 INCHES NOMINAL FIRST END IN
MATERIAL DOCUMENT AND CLASSIFICATIONWW-T-700/6, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE TUBING
WALL THICKNESS0.035 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.750 INCHES FOURTH END IN
END CONNECTION STYLEPLAIN SECOND END
END CONNECTION STYLEPLAIN THIRD END
SUBSTITUTES & CROSS-REFERENCES 1
74A586721Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 74A586721-1013?
74A586721-1013 is a TUBE AND FITTINGS,METALLIC.
What parts can replace 74A586721-1013?
There is 1 known substitute for 74A586721-1013: 74A586721. Substitute compatibility should be verified for your specific system.
What is the NSN for 74A586721-1013?
74A586721-1013 is cataloged in the U.S. Government catalog under NSN 4710-01-515-5616. This indicates validated use in U.S. government and defense supply chains.
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