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Technical Data Sheet
PartsTable / COMPONENT / AT212-1/4A
AT212-1/4A ✓ 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 AT212-1/4A is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-398-4195, 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
AT212-1/4A
NSN: 5120-00-398-4195
FSC: 5120
CAGE: 9K380 — AIR TUF PRODUCTS DIV OF AIR INDUSTRIES CORP (USA)
SPECIFICATIONS
Part NumberAT212-1/4A
NSN5120-00-398-4195
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available AT212-1/4A TITLE COMPONENT PN AT212-1/4A MFR AT212-1/4A
KEY FEATURES
•
FEATURES PROVIDED: MANUAL TOOL
•
TIP SIZE DESIGNATION: 1/4
•
DRIVE SHANK TYPE: HEXAGON
•
TIP TYPE: TORQUE SET CROSS
•
SHANK WIDTH ACROSS WRENCH FLATS: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDMANUAL TOOL
TIP SIZE DESIGNATION1/4
OVERALL LENGTH1.250 INCHES NOMINAL IN
DRIVE SHANK TYPEHEXAGON
TIP TYPETORQUE SET CROSS
SHANK WIDTH ACROSS WRENCH FLATS0.312 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
35406Interchangeable
interchangeable cross-reference
interchangeable
2022-1103Interchangeable
interchangeable cross-reference
interchangeable
02022-1103Interchangeable
interchangeable cross-reference
interchangeable
44196-0175Interchangeable
interchangeable cross-reference
interchangeable
5120PL0903464Interchangeable
interchangeable cross-reference
interchangeable
212-1/4AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AT212-1/4A?
AT212-1/4A is a AT212-1/4A.
What parts can replace AT212-1/4A?
There are 10 known substitutes for AT212-1/4A: 35406, 2022-1103, 02022-1103 and 7 more. Substitute compatibility should be verified for your specific system.
Is AT212-1/4A still available?
AT212-1/4A is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026