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12549839-2 — COLLIMATOR,INFINITY AIMING REFER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12549839-2: COLLIMATOR,INFINITY AIMING REFER.

COLLIMATOR,INFINITY AIMING REFER. Key specifications include end_item_identification: TANK, M1 ABRAMS FAMILY OF VEHICLES. This part is cataloged in the U.S.

Government catalog under NSN 1240-01-475-0278, 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
12549839-2
NSN: 1240-01-475-0278
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
end_item_identificationTANK, M1 ABRAMS FAMILY OF VEHICLES
NSN1240-01-475-0278
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COLLIMATOR,INFINITY AIMING REFER TITLE COMPONENT PN 12549839-2 MFR COLLIMATOR,INFINITY AI
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONTANK, M1 ABRAMS FAMILY OF VEHICLES
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 12549839-2?
12549839-2 is a COLLIMATOR,INFINITY AIMING REFER.
What is the NSN for 12549839-2?
12549839-2 is cataloged in the U.S. Government catalog under NSN 1240-01-475-0278. 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.