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Technical Data Sheet
12937A1 ✓ 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 12937A1 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-551-3603, 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
12937A1
NSN: 6685-00-551-3603
FSC: 6685
CAGE: 72100 — LIFTEC INC DIV LIFTEC, INC. (USA)
SPECIFICATIONS
Part Number12937A1
NSN6685-00-551-3603
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 12937A1 TITLE COMPONENT PN 12937A1 MFR 12937A1
KEY FEATURES
BOLT CIRCLE DIAMETER: 2.625 INCHES NOMINAL IN
MATERIAL: GLASS PROTECTIVE CRYSTAL
COLOR: BLACK CASE
SURFACE TREATMENT: PAINT CRACKLE FINISH CASE
OVERALL DIAMETER: 2.375 INCHES NOMINAL IN
ADJUSTABILITY: NONADJUSTABLE
CONNECTION TYPE: INTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DEPTH1.750 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER2.625 INCHES NOMINAL IN
MATERIALGLASS PROTECTIVE CRYSTAL
COLORBLACK CASE
SURFACE TREATMENTPAINT CRACKLE FINISH CASE
OVERALL DIAMETER2.375 INCHES NOMINAL IN
ADJUSTABILITYNONADJUSTABLE
CONNECTION TYPEINTERNAL
POINTER TYPEINDICATING
UNABLE TO DECODEUNABLE TO DECODE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
10226A12Interchangeable
interchangeable cross-reference
interchangeable
MS28064-5Interchangeable
interchangeable cross-reference
interchangeable
MS28064T5Interchangeable
interchangeable cross-reference
interchangeable
31855-12Interchangeable
interchangeable cross-reference
interchangeable
MILG7734Interchangeable
interchangeable cross-reference
interchangeable
31855-34AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12937A1?
12937A1 is a 12937A1.
What parts can replace 12937A1?
There are 25 known substitutes for 12937A1: 10226A12, MS28064-5, MS28064T5 and 22 more. Substitute compatibility should be verified for your specific system.
Is 12937A1 still available?
12937A1 is currently cancelled.
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