PartsTable
Technical Data Sheet
Download PDF

11781653 — COVER,FIRE CONTROL INSTRUMENT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

11781653: COVER,FIRE CONTROL INSTRUMENT.

The COVER,FIRE CONTROL INSTRUMENT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, body_height: 2.280 INCHES NOMINAL IN, body_diameter: 1.530 INCHES NOMINAL IN, mounting_configuration: TWO 0.110 IN. DIA HOLES SPACED 180 DEG APART;EACH HOLE 8 DEG 15 MIN AWAY FROM CENTER LINE IN, end_item_identification: ABG424,FIRE CONTROL COMPUTER.

This part is cataloged in the U.S. Government catalog under NSN 1240-01-076-2599, 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
11781653
NSN: 1240-01-076-2599
FSC: 1240 — Optical Sighting and Ranging Equipment
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
body_height2.280 INCHES NOMINAL IN
body_diameter1.530 INCHES NOMINAL IN
mounting_configurationTWO 0.110 IN. DIA HOLES SPACED 180 DEG APART;EACH HOLE 8 DEG 15 MIN AWAY FROM CENTER LINE IN
end_item_identificationABG424,FIRE CONTROL COMPUTER
NSN1240-01-076-2599
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,FIRE CONTROL INSTRUMENT TITLE COMPONENT PN 11781653 MFR COVER,FIRE CONTROL INS
KEY FEATURES
•
BODY DIAMETER: 1.530 INCHES NOMINAL IN
•
BODY HEIGHT: 2.280 INCHES NOMINAL IN
•
MOUNTING CONFIGURATION: TWO 0.110 IN. DIA HOLES SPACED 180 DEG APART;EACH HOLE 8 DEG 15 MIN AWAY FROM CENTER LINE IN
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
BODY DIAMETER1.530 INCHES NOMINAL IN
BODY HEIGHT2.280 INCHES NOMINAL IN
MOUNTING CONFIGURATIONTWO 0.110 IN. DIA HOLES SPACED 180 DEG APART;EACH HOLE 8 DEG 15 MIN AWAY FROM CENTER LINE IN
END ITEM IDENTIFICATIONABG424,FIRE CONTROL COMPUTER
MATERIALALUMINUM ALLOY
OTHER ITEMS IN FSC 1240 — Optical Sighting and Ranging Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1240-00-000-0160 1240-00-001-4014 1240-00-001-4015 1240-00-001-4488 1240-00-003-1076 1240-00-003-8404 1240-00-003-8405 1240-00-003-8406
SUBSTITUTES & CROSS-REFERENCES 1
8680149-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 11781653?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 11781653?
11781653 is a COVER,FIRE CONTROL INSTRUMENT.
What parts can replace 11781653?
There is 1 known substitute for 11781653: 8680149-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 11781653?
11781653 is cataloged in the U.S. Government catalog under NSN 1240-01-076-2599. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 11781653

✓ 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.