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KT74N — KT74N

✓ Government record, cited
DELL · IT_GENERAL · IT_UNCLASSIFIED
PRODUCT OVERVIEW

KT74N: KT74N.

You never know when your projector's lamp might fail, so it is smart to carry a back-up on business trips or keep a spare one at the presentation facility. This replacement lamp from Dell™ is a life-saver, in case your projector's bulb burns out. This durable bulb will give you hours of excellent, crisp and clear brightness.

This product has been tested and validated on Dell systems. It is supported by Dell Technical Support when used with a Dell system. - Offers a power of 280 Watts - Provides excellent, crisp and clear brightness This part is cataloged in the U.S.

Government catalog under NSN 6240-01-646-7098, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
IT_GENERAL→ IT_UNCLASSIFIED→ KT74N
NSN: 6240-01-646-7098
FSC: 6240 — Electric Lamps
CAGE: 3DMD3 — DELL MARKETING L.P. (USA)
SPECIFICATIONS
Bulb power280 W
NSN6240-01-646-7098
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: DELL KT74N TITLE COMPONENT PN KT74N MFR DELL KT74N
KEY FEATURES
•
WATTAGE RATING: 280.0 WATTS
TECHNICAL CHARACTERISTICS
WATTAGE RATING280.0 WATTS
PART NAME ASSIGNED BY CONTROLLING AGENCYPROJECTOR LAMP
END ITEM IDENTIFICATIONS500 AND S500WI PROJECTORS
OTHER ITEMS IN FSC 6240 — Electric Lamps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6240-00-000-0101 6240-00-001-1436 6240-00-001-1519 6240-00-001-1520 6240-00-001-1521 6240-00-001-1541 6240-00-001-1545
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KT74N?
KT74N is a KT74N manufactured by DELL. It is classified as a IT_GENERAL (IT_UNCLASSIFIED).
What is the NSN for KT74N?
KT74N is cataloged in the U.S. Government catalog under NSN 6240-01-646-7098. 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.