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13294621 — WINDOW,OPTICAL INSTRUMENT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

13294621: WINDOW,OPTICAL INSTRUMENT.

The WINDOW,OPTICAL INSTRUMENT is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include width: 2.565 INCHES MINIMUM AND 2.575 INCHES MAXIMUM IN, length: 5.050 INCHES MINIMUM AND 5.060 INCHES MAXIMUM IN, thickness: 0.405 INCHES NOMINAL IN, bevel_depth: 0.125 INCHES NOMINAL IN, bevel_angle_in_deg: 45.000 NOMINAL, polished_periphery: NOT PROVIDED. This part is cataloged in the U.S.

Government catalog under NSN 1240-01-341-7433, 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
13294621
NSN: 1240-01-341-7433
FSC: 1240 — Optical Sighting and Ranging Equipment
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
width2.565 INCHES MINIMUM AND 2.575 INCHES MAXIMUM IN
length5.050 INCHES MINIMUM AND 5.060 INCHES MAXIMUM IN
thickness0.405 INCHES NOMINAL IN
bevel_depth0.125 INCHES NOMINAL IN
bevel_angle_in_deg45.000 NOMINAL
polished_peripheryNOT PROVIDED
NSN1240-01-341-7433
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WINDOW,OPTICAL INSTRUMENT TITLE COMPONENT PN 13294621 MFR WINDOW,OPTICAL INSTRUM
KEY FEATURES
•
LENGTH: 5.050 INCHES MINIMUM AND 5.060 INCHES MAXIMUM IN
•
BEVEL DEPTH: 0.125 INCHES NOMINAL IN
•
POLISHED PERIPHERY: NOT PROVIDED
•
WIDTH: 2.565 INCHES MINIMUM AND 2.575 INCHES MAXIMUM IN
•
BEVEL ANGLE IN DEG: 45.000 NOMINAL
•
THICKNESS: 0.405 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
TECHNICAL CHARACTERISTICS
LENGTH5.050 INCHES MINIMUM AND 5.060 INCHES MAXIMUM IN
BEVEL DEPTH0.125 INCHES NOMINAL IN
POLISHED PERIPHERYNOT PROVIDED
WIDTH2.565 INCHES MINIMUM AND 2.575 INCHES MAXIMUM IN
BEVEL ANGLE IN DEG45.000 NOMINAL
THICKNESS0.405 INCHES NOMINAL IN
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: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 13294621?
13294621 is a WINDOW,OPTICAL INSTRUMENT.
What is the NSN for 13294621?
13294621 is cataloged in the U.S. Government catalog under NSN 1240-01-341-7433. 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.