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Technical Data Sheet
PartsTable / COMPONENT / 581-070
581-070 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, design_form: PREBENT, thread_class: 2B SINGLE END, overall_length: 0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, wall_thickness: 0.049 INCHES NOMINAL IN, mounting_method: TERMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-086-2973, 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
581-070
NSN: 4710-00-086-2973
FSC: 4710
CAGE: 49185 — TEREX AMERICAN CRANE CORP (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
design_formPREBENT
thread_class2B SINGLE END
overall_length0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
wall_thickness0.049 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length0.085 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
seat_angle_in_deg45.0 SINGLE END
mating_end_quantity2 SINGLE END
nominal_thread_size0.750 INCHES SINGLE END IN
end_connection_styleSWIVEL NUT, FLARED SINGLE END
NSN4710-00-086-2973
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 581-070 · 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: 45.0 SINGLE END
•
THREAD SERIES DESIGNATOR: UNF SINGLE END
•
MATING END QUANTITY: 2 SINGLE END
•
END CONNECTION STYLE: SWIVEL NUT, FLARED SINGLE END
•
DESIGN FORM: PREBENT
•
MATERIAL: STEEL SINGLE END
•
TUBE OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SEAT ANGLE IN DEG45.0 SINGLE END
THREAD SERIES DESIGNATORUNF SINGLE END
MATING END QUANTITY2 SINGLE END
END CONNECTION STYLESWIVEL NUT, FLARED SINGLE END
DESIGN FORMPREBENT
MATERIALSTEEL SINGLE END
MATERIALSTEEL TUBING
TUBE OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.750 INCHES SINGLE END IN
THREAD CLASS2B SINGLE END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
6083534Interchangeable
interchangeable cross-reference
interchangeable
1N829AInterchangeable
interchangeable cross-reference
interchangeable
SV7467Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 581-070?
581-070 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 581-070?
There are 3 known substitutes for 581-070: 6083534, 1N829A, SV7467. Substitute compatibility should be verified for your specific system.
What is the NSN for 581-070?
581-070 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-086-2973. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026