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A3012 ✓ 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, nut_style: HEXAGON, head_style: FLAT CHAMFER, nut_height: 0.840 INCHES NOMINAL IN, head_height: 0.094 INCHES NOMINAL IN, point_style: CONE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-143-9433, 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
A3012
NSN: 4710-00-143-9433
FSC: 4710
CAGE: 62727 — MID-STATE SALES, INC. DIV DEFENSE PRODUCTS GROUP (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
nut_styleHEXAGON
head_styleFLAT CHAMFER
nut_height0.840 INCHES NOMINAL IN
head_height0.094 INCHES NOMINAL IN
point_styleCONE
constructionSEAMLESS
corner_shapeSQUARE ALL CORNERS
point_length0.031 INCHES NOMINAL IN
thread_class3A A
head_diameter0.156 INCHES NOMINAL IN
thread_length0.281 INCHES MINIMUM IN
NSN4710-00-143-9433
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: A3012 · 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
•
WALL THICKNESS DESIGNATION: SCHEDULE STD
•
FIRST END STYLE: THREADED EXTERNAL
•
FIRST END THREAD SERIES: NPT
•
CONSTRUCTION: SEAMLESS
•
MATERIAL: COPPER ALLOY
•
MEASURING METHOD AND LENGTH: 15.625 INCHES NOMINAL STANDARD IN
•
FIRST END NOMINAL THREAD SIZE: 0.250 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
WALL THICKNESS DESIGNATIONSCHEDULE STD
FIRST END STYLETHREADED EXTERNAL
FIRST END THREAD SERIESNPT
CONSTRUCTIONSEAMLESS
MATERIALCOPPER ALLOY
MEASURING METHOD AND LENGTH15.625 INCHES NOMINAL STANDARD IN
FIRST END NOMINAL THREAD SIZE0.250 INCHES IN
SPECIAL FEATURES0.082 IN. WALL THK; 0.54 IN. OD IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
NOMINAL PIPE SIZE DESIGNATION0.250 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
11308357-2Interchangeable
interchangeable cross-reference
interchangeable
A3012Interchangeable
interchangeable cross-reference
interchangeable
S6505E3006463REV1PC22Interchangeable
interchangeable cross-reference
interchangeable
S6505F3123302PC61Interchangeable
interchangeable cross-reference
interchangeable
CA130S6505-178550ALT1PC17Interchangeable
interchangeable cross-reference
interchangeable
A301Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A3012?
A3012 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace A3012?
There are 14 known substitutes for A3012: 11308357-2, A3012, S6505E3006463REV1PC22 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A3012?
A3012 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-143-9433. 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