PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11808Screen,non Depolarizing

Lombart Brothers, Inc. · NSN 6540-01-493-7424 · FSC 6540 · No Item Name Available
Verified by PartsTable
NSN 6540-01-493-7424 — this item is cataloged by the U.S. Government under National Stock Number 6540-01-493-7424. Primary manufacturer part number: 11808.
Features
  • Screen,non Depolarizing — FSC 6540
  • 3 verified cross-references
  • Primary manufacturer: Lombart Brothers, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Screen,non Depolarizing, cataloged under National Stock Number 6540-01-493-7424, is classified within Federal Supply Class 6540 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Lombart Brothers, Inc.. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6540-01-493-7424
Primary Part Number11808
Item NameScreen,non Depolarizing
FSC / FSG6540 / 65 — No Item Name Available
ManufacturerLombart Brothers, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
5905-00-321-8367 INTERCHANGEABLE
Resistor,fixed,wire Wound
5365-00-954-601311808 INTERCHANGEABLE
Bushing,machine Thread
Parker-Hannifin Corporation Dba Control Systems Division
4820-01-036-1088N11808 INTERCHANGEABLE
Adjusting Rod,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5660-01-047-0579CBT9 INTERCHANGEABLE
Cap,post
Cox Fence Fittings Co
2540-01-158-8805818-L103033 INTERCHANGEABLE
Towbar,motor Vehicle
Wheeler Fleet Solutions, Co.
5306-01-174-0379 INTERCHANGEABLE
Bolt,machine
5325-01-595-662711808 INTERCHANGEABLE
Ring,retaining
Climax Portable Machine Tools, Inc
7530-01-608-638811808 INTERCHANGEABLE
Envelope,mailing
3 Star Papers Ltd Dba Limited Papers Div Limited Papers
Cross-Reference Index
Part NumberManufacturer
01-0206 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
F SCREEN 20 Lombart Brothers, Inc. (USA)
11808 PRIMARY Lombart Brothers, Inc. (USA)
Related Parts
5905-00-321-8367INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5365-00-954-6013INTERCHANGEABLE
BUSHING,MACHINE THREAD
11808
4820-01-036-1088INTERCHANGEABLE
ADJUSTING ROD,VALVE
N11808
5660-01-047-0579INTERCHANGEABLE
CAP,POST
CBT9
2540-01-158-8805INTERCHANGEABLE
TOWBAR,MOTOR VEHICLE
818-L103033
5306-01-174-0379INTERCHANGEABLE
BOLT,MACHINE
5325-01-595-6627INTERCHANGEABLE
RING,RETAINING
11808
7530-01-608-6388INTERCHANGEABLE
ENVELOPE,MAILING
11808

Frequently Asked Questions

What is NSN 6540-01-493-7424?

NSN 6540-01-493-7424 is a Screen,non Depolarizing, manufactured by Lombart Brothers, Inc., classified under FSC 6540 (No Item Name Available). Status: active.

What are the part numbers for NSN 6540-01-493-7424?

NSN 6540-01-493-7424 has 3 cross-referenced part numbers: 01-0206 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), F SCREEN 20 (Lombart Brothers, Inc.), 11808 (Lombart Brothers, Inc.).

What NSN replaces 6540-01-493-7424?

There are 8 known substitutes for 6540-01-493-7424: 5905-00-321-8367, 5365-00-954-6013, 4820-01-036-1088 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11808?

Key specifications for 11808: Overall Width: 20.000 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: SCREEN NON DEPOLARIZING 20 X 20" END ITEM 6540014910211; End Item Identification: FOR USE WITH END ITEM 6540-01-491-0211, PROJECTOR, VISUAL ACUITY TEST; Overall Length: 20.000 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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