PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40540Screen,projection

Da-Lite Screen Company Inc. · NSN 6730-01-558-4517 · FSC 6730 · No Item Name Available
Verified by PartsTable
NSN 6730-01-558-4517 — this item is cataloged by the U.S. Government under National Stock Number 6730-01-558-4517. Primary manufacturer part number: 40540.
Features
  • Screen,projection — FSC 6730
  • Picture Maximum Height: 41.000 INCHES IN
  • Maximum Width and Location: 56.000 INCHES PICTURE IN
  • Installation Design: FIXED
  • Foldability: NONFOLDABLE
  • Surface Feature: SOLID
  • 1 verified cross-reference
  • Primary manufacturer: Da-Lite Screen Company Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Screen,projection, cataloged under National Stock Number 6730-01-558-4517, is classified within Federal Supply Class 6730 (No Item Name Available) of the Photographic Equipment group. The primary manufacturer of record is Da-Lite Screen Company Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6730-01-558-4517
Primary Part Number40540
Item NameScreen,projection
FSC / FSG6730 / 67 — No Item Name Available
ManufacturerDa-Lite Screen Company Inc.
StatusACTIVE
Picture Maximum Height41.000 INCHES IN
Maximum Width and Location56.000 INCHES PICTURE IN
Installation DesignFIXED
FoldabilityNONFOLDABLE
Surface FeatureSOLID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1315-00-028-4691 INTERCHANGEABLE
Cartridge,75 Millimeter
3455-00-189-91471-1561-0750 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
New York Twist Drill Inc
5950-00-331-75744592788 INTERCHANGEABLE
Reactor
Naval Ship Systems Command
2990-01-075-503240540 INTERCHANGEABLE
Pipe,exhaust
Walker Mfg Co
5133-01-460-173740540 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
6625-01-547-388040540 INTERCHANGEABLE
Interface Unit,testing,communica
Acterna Llc Dba Jdsu
Cross-Reference Index
Part NumberManufacturer
40540 PRIMARY Da-Lite Screen Company Inc. (USA)
Related Parts
1315-00-028-4691INTERCHANGEABLE
CARTRIDGE,75 MILLIMETER
3455-00-189-9147INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
1-1561-0750
5950-00-331-7574INTERCHANGEABLE
REACTOR
4592788
2990-01-075-5032INTERCHANGEABLE
PIPE,EXHAUST
40540
5133-01-460-1737INTERCHANGEABLE
DRILL,TWIST
40540
6625-01-547-3880INTERCHANGEABLE
INTERFACE UNIT,TESTING,COMMUNICA
40540

Frequently Asked Questions

What is NSN 6730-01-558-4517?

NSN 6730-01-558-4517 is a Screen,projection, manufactured by Da-Lite Screen Company Inc., classified under FSC 6730 (No Item Name Available). Status: active.

What are the part numbers for NSN 6730-01-558-4517?

NSN 6730-01-558-4517 has 1 cross-referenced part number: 40540 (Da-Lite Screen Company Inc.).

What NSN replaces 6730-01-558-4517?

There are 6 known substitutes for 6730-01-558-4517: 1315-00-028-4691, 3455-00-189-9147, 5950-00-331-7574 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40540?

Key specifications for 40540: Picture Maximum Height: 41.000 INCHES IN; Part Name Assigned by Controlling Agency: PERM-WALL; Overall Width: 60.000 INCHES NOMINAL IN; Overall Height: 45.000 INCHES NOMINAL IN. 9 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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