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PartsTable / COMPONENT / F SCREEN 20
F SCREEN 20 ✓ 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 SCREEN,NON DEPOLARIZING is a the manufacturer industrial component. Key specifications include overall_width: 20.000 INCHES NOMINAL IN, overall_length: 20.000 INCHES NOMINAL IN, end_item_identification: FOR USE WITH END ITEM 6540-01-491-0211, PROJECTOR, VISUAL ACUITY TEST, part_name_assigned_by_controlling_agency: SCREEN NON DEPOLARIZING 20 X 20" END ITEM 6540014910211. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6540-01-493-7424, 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
F SCREEN 20
NSN: 6540-01-493-7424
FSC: 6540
CAGE: 6T406 — LOMBART BROTHERS, INC. (USA)
SPECIFICATIONS
overall_width20.000 INCHES NOMINAL IN
overall_length20.000 INCHES NOMINAL IN
end_item_identificationFOR USE WITH END ITEM 6540-01-491-0211, PROJECTOR, VISUAL ACUITY TEST
part_name_assigned_by_controlling_agencySCREEN NON DEPOLARIZING 20 X 20" END ITEM 6540014910211
NSN6540-01-493-7424
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SCREEN,NON DEPOLARIZING TITLE COMPONENT PN F SCREEN 20 MFR SCREEN,NON DEPOLARIZIN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH20.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREEN NON DEPOLARIZING 20 X 20" END ITEM 6540014910211
END ITEM IDENTIFICATIONFOR USE WITH END ITEM 6540-01-491-0211, PROJECTOR, VISUAL ACUITY TEST
OVERALL LENGTH20.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
11-808Interchangeable
interchangeable cross-reference
interchangeable
N11808Interchangeable
interchangeable cross-reference
interchangeable
216Interchangeable
interchangeable cross-reference
interchangeable
FA/0821Interchangeable
interchangeable cross-reference
interchangeable
CBT9Interchangeable
interchangeable cross-reference
interchangeable
L103033Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F SCREEN 20?
F SCREEN 20 is a SCREEN,NON DEPOLARIZING.
What parts can replace F SCREEN 20?
There are 10 known substitutes for F SCREEN 20: 11-808, N11808, 216 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F SCREEN 20?
F SCREEN 20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6540-01-493-7424. 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