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620A40B — WINDOW,DIAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

620A40B: WINDOW,DIAL.

The WINDOW,DIAL is a the manufacturer industrial component. Key specifications include width: 2.125 INCHES NOMINAL IN, length: 2.250 INCHES NOMINAL IN, material: PLASTIC, special_features: MARKED MEGACYCLES, attachment_method: CENTER HOLE, material_thickness: 0.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-816-8377, 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
620A40B
NSN: 5355-00-816-8377
FSC: 5355 — Knobs and Pointers
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
width2.125 INCHES NOMINAL IN
length2.250 INCHES NOMINAL IN
materialPLASTIC
special_featuresMARKED MEGACYCLES
attachment_methodCENTER HOLE
material_thickness0.062 INCHES NOMINAL IN
NSN5355-00-816-8377
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WINDOW,DIAL TITLE COMPONENT PN 620A40B MFR WINDOW,DIAL
KEY FEATURES
•
LENGTH: 2.250 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.062 INCHES NOMINAL IN
•
WIDTH: 2.125 INCHES NOMINAL IN
•
MATERIAL: PLASTIC
•
ATTACHMENT METHOD: CENTER HOLE
TECHNICAL CHARACTERISTICS
LENGTH2.250 INCHES NOMINAL IN
MATERIAL THICKNESS0.062 INCHES NOMINAL IN
SPECIAL FEATURESMARKED MEGACYCLES
WIDTH2.125 INCHES NOMINAL IN
MATERIALPLASTIC
ATTACHMENT METHODCENTER HOLE
OTHER ITEMS IN FSC 5355 — Knobs and Pointers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5355-00-000-5777 5355-00-001-2029 5355-00-001-2403 5355-00-001-4109 5355-00-001-4677 5355-00-001-4724 5355-00-001-4730 5355-00-001-4734
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 620A40B?
620A40B is a WINDOW,DIAL.
What is the NSN for 620A40B?
620A40B is cataloged in the U.S. Government catalog under NSN 5355-00-816-8377. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.