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Technical Data Sheet
PartsTable / COMPONENT / AT-2070
AT-2070 ✓ 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 TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 0.890 INCHES MAXIMUM IN, body_height: 0.850 INCHES MAXIMUM IN, body_length: 1.090 INCHES MAXIMUM IN, design_form: PREBENT, inclosure_type: FULLY INCLOSED, mounting_method: TERMINAL SINGLE GROUP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-420-4352, 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
AT-2070
NSN: 4710-00-420-4352
FSC: 4710
CAGE: 73842 — GOODYEAR TIRE AND RUBBER CO THE (USA)
SPECIFICATIONS
body_width0.890 INCHES MAXIMUM IN
body_height0.850 INCHES MAXIMUM IN
body_length1.090 INCHES MAXIMUM IN
design_formPREBENT
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
bolt_hole_quantity4 SINGLE END
mating_end_quantity2 SINGLE END
end_connection_stylePLAIN SECOND END
reliability_indicatorNOT ESTABLISHED
impedance_rating_in_ohms4000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
NSN4710-00-420-4352
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: AT-2070 · 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
•
MATING END QUANTITY: 2 SINGLE END
•
END CONNECTION STYLE: PLAIN SECOND END
•
DESIGN FORM: PREBENT
•
BOLT HOLE QUANTITY: 4 SINGLE END
TECHNICAL CHARACTERISTICS (FLIS)
MATING END QUANTITY2 SINGLE END
END CONNECTION STYLEPLAIN SECOND END
END CONNECTION STYLEUNTHREADED EXTERNAL FIRST END
DESIGN FORMPREBENT
BOLT HOLE QUANTITY4 SINGLE END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
8912001Interchangeable
interchangeable cross-reference
interchangeable
40297Interchangeable
interchangeable cross-reference
interchangeable
VH2768Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AT-2070?
AT-2070 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace AT-2070?
There are 3 known substitutes for AT-2070: 8912001, 40297, VH2768. Substitute compatibility should be verified for your specific system.
What is the NSN for AT-2070?
AT-2070 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-420-4352. 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