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Technical Data Sheet

E1821 — Technical Data Sheet

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— · 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 GUIDE,DRILL is a the manufacturer industrial component. Key specifications include drill_diameter: 0.250 INCHES NOMINAL IN, outside_diameter: 0.562 INCHES IN. This part is cataloged in the Federal Logistics Information System under NSN 5120-00-223-8964, 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
E1821
NSN: 5120-00-223-8964
FSC: 5120
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)
SPECIFICATIONS
drill_diameter0.250 INCHES NOMINAL IN
outside_diameter0.562 INCHES IN
NSN5120-00-223-8964
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUIDE,DRILL TITLE COMPONENT PN E1821 MFR GUIDE,DRILL
KEY FEATURES
•
OUTSIDE DIAMETER: 0.562 INCHES IN
•
DRILL DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER0.562 INCHES IN
DRILL DIAMETER0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
35765InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
GGG-E-936InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E921InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E1421InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
GGG-E-936 TY3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SE101521InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E1821?
E1821 is a GUIDE,DRILL.
What parts can replace E1821?
There are 21 known substitutes for E1821: 35765, GGG-E-936, E921 and 18 more. Substitute compatibility should be verified for your specific system.
Is E1821 still available?
E1821 is currently cancelled.
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