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PRODUCT OVERVIEW
The SIGHT,HOLOGRAPHIC is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1240-01-485-0441, 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
HDS551
NSN:1240-01-485-0441 FSC:1240 CAGE:D4334 — SILVIA HOFFMANN DIV MANAGEMENT (DEU)
SPECIFICATIONS
Part Number
HDS551
NSN
1240-01-485-0441
COMPONENT DIAGRAM
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: WORKS WITH ANY NIGHT VISION DEVICE IN ANY NIGHT VISION ENVIRONMENT; MEMBRANE SWITCH IS PRESSED TO TOGGLE INSTANTANEOUSLY BETWEEN NORMAL AND NIGHT VISION MODES; BRIGHTNESS DYNAMIC RANGE OF 28,000 TO 1 NORMAL MODE WITH 20 BRIGHTNESS SETTINGS; NIGHT VISION MODE PROVIDES 10 ADDITIONAL BRIGHTNESS SETTINGS BRINGING THE TOTAL BRIGHTNESS DYNAMIC RANGE TO 10,000,000
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTION
WORKS WITH ANY NIGHT VISION DEVICE IN ANY NIGHT VISION ENVIRONMENT; MEMBRANE SWITCH IS PRESSED TO TOGGLE INSTANTANEOUSLY BETWEEN NORMAL AND NIGHT VISION MODES; BRIGHTNESS DYNAMIC RANGE OF 28,000 TO 1 NORMAL MODE WITH 20 BRIGHTNESS SETTINGS; NIGHT VISION MODE PROVIDES 10 ADDITIONAL BRIGHTNESS SETTINGS BRINGING THE TOTAL BRIGHTNESS DYNAMIC RANGE TO 10,000,000
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FREQUENTLY ASKED QUESTIONS
What is HDS551?
HDS551 is a SIGHT,HOLOGRAPHIC.
What parts can replace HDS551?
There are 11 known substitutes for HDS551: M-552, MA-1, 55147 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HDS551?
HDS551 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1240-01-485-0441. This indicates validated use in U.S. government and defense supply chains.
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