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PartsTable / COMPONENT / A2057YJ
A2057YJ ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The A2057YJ is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-01-478-2999, 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
A2057YJ
NSN: 6685-01-478-2999
FSC: 6685
CAGE: 03024 — SENIOR OPERATIONS LLC DIV SENIOR AEROSPACE KETEMA (USA)
SPECIFICATIONS
Part NumberA2057YJ
NSN6685-01-478-2999
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available A2057YJ TITLE COMPONENT PN A2057YJ MFR A2057YJ
KEY FEATURES
•
WIDTH: 1.940 INCHES NOMINAL IN
•
DIAMETER: 2.000 INCHES NOMINAL IN
•
DIAL OUTSIDE DIAMETER: 1.820 INCHES NOMINAL IN
•
LENGTH: 5.000 INCHES NOMINAL IN
•
SCALE RANGE: +0.1 TO 1000.0 DEG CELSIUS SINGLE INDICATOR DEGREE CELSIUS
•
POINTER TYPE: INDICATING SINGLE POINTER
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH1.940 INCHES NOMINAL IN
END ITEM IDENTIFICATIONC-135 AIRCRAFT, STRATOLIFTER
DIAMETER2.000 INCHES NOMINAL IN
DIAL OUTSIDE DIAMETER1.820 INCHES NOMINAL IN
LENGTH5.000 INCHES NOMINAL IN
SCALE RANGE+0.1 TO 1000.0 DEG CELSIUS SINGLE INDICATOR DEGREE CELSIUS
POINTER TYPEINDICATING SINGLE POINTER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
SK70-1072Interchangeable
interchangeable cross-reference
interchangeable
70-1072Interchangeable
interchangeable cross-reference
interchangeable
79-6677Interchangeable
interchangeable cross-reference
interchangeable
116383Interchangeable
interchangeable cross-reference
interchangeable
AC206Interchangeable
interchangeable cross-reference
interchangeable
5340008659496Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A2057YJ?
A2057YJ is a A2057YJ.
What parts can replace A2057YJ?
There are 7 known substitutes for A2057YJ: SK70-1072, 70-1072, 79-6677 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A2057YJ?
A2057YJ is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-01-478-2999. 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