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11660633 — 11660633

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

11660633: 11660633.

The 11660633 is a the manufacturer industrial component. Key specifications include width: 1.500 INCHES NOMINAL IN, length: 5.250 INCHES NOMINAL IN, inscription: NIGHT SIGHT FIRST SIDE, basic_shape_style: RECTANGULAR, marking_designation: LEGEND FIRST SIDE, environmental_protection: CORROSION RESISTANT AND HYDROCARBON FUEL AND WATER RESISTANT. This part is cataloged in the U.S.

Government catalog under NSN 7690-00-407-6995, 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
11660633
NSN: 7690-00-407-6995
FSC: 7690 — Miscellaneous Printed Matter
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width1.500 INCHES NOMINAL IN
length5.250 INCHES NOMINAL IN
inscriptionNIGHT SIGHT FIRST SIDE
basic_shape_styleRECTANGULAR
marking_designationLEGEND FIRST SIDE
environmental_protectionCORROSION RESISTANT AND HYDROCARBON FUEL AND WATER RESISTANT
NSN7690-00-407-6995
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 11660633 TITLE COMPONENT PN 11660633 MFR 11660633
KEY FEATURES
•
LENGTH: 5.250 INCHES NOMINAL IN
•
INSCRIPTION: NIGHT SIGHT FIRST SIDE
•
MARKING DESIGNATION: LEGEND FIRST SIDE
•
BASIC SHAPE STYLE: RECTANGULAR
•
COLOR: WHITE SINGLE SIDE INSCRIPTION BACKGROUND
•
ENVIRONMENTAL PROTECTION: CORROSION RESISTANT AND HYDROCARBON FUEL AND WATER RESISTANT
•
WIDTH: 1.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH5.250 INCHES NOMINAL IN
INSCRIPTIONNIGHT SIGHT FIRST SIDE
MARKING DESIGNATIONLEGEND FIRST SIDE
BASIC SHAPE STYLERECTANGULAR
COLORWHITE SINGLE SIDE INSCRIPTION BACKGROUND
COLORBLACK SINGLE SIDE INSCRIPTION
ENVIRONMENTAL PROTECTIONCORROSION RESISTANT AND HYDROCARBON FUEL AND WATER RESISTANT
WIDTH1.500 INCHES NOMINAL IN
OTHER ITEMS IN FSC 7690 — Miscellaneous Printed Matter
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7690-00-001-1291 7690-00-001-8933 7690-00-001-9112 7690-00-003-5316 7690-00-003-8582 7690-00-004-0402 7690-00-004-0403
SUBSTITUTES & CROSS-REFERENCES 1
7690004076995Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11660633?
11660633 is a 11660633.
What parts can replace 11660633?
There is 1 known substitute for 11660633: 7690004076995. Substitute compatibility should be verified for your specific system.
What is the NSN for 11660633?
11660633 is cataloged in the U.S. Government catalog under NSN 7690-00-407-6995. 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.