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13074898 — LENS,OPTICAL INSTRUMENT

✓ Government record, cited
LOCKHEED MARTIN CORPORATION · COMPONENT
PRODUCT OVERVIEW

13074898: LENS,OPTICAL INSTRUMENT.

The LENS,OPTICAL INSTRUMENT is a LOCKHEED MARTIN CORPORATION optical transceiver module designed for high-speed data center interconnects. Key specifications include DIAMETER: 2.680 INCHES NOMINAL IN, MATERIAL: GLASS OPTICAL, AXIAL THICKNESS: 0.226 INCHES NOMINAL IN, SINGLE LENS STYLE: DOUBLE CONCAVE, ELEMENT LEFT SURFACE RADIUS: 12.266 INCHES IN, ELEMENT RIGHT SURFACE RADIUS: 5.380 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 6650-01-181-2828, 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
13074898
NSN: 6650-01-181-2828
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
CAGE: 04939 — LOCKHEED MARTIN CORPORATION (USA)
SPECIFICATIONS
DIAMETER2.680 INCHES NOMINAL IN
MATERIALGLASS OPTICAL
AXIAL THICKNESS0.226 INCHES NOMINAL IN
SINGLE LENS STYLEDOUBLE CONCAVE
ELEMENT LEFT SURFACE RADIUS12.266 INCHES IN
ELEMENT RIGHT SURFACE RADIUS5.380 INCHES IN
NSN6650-01-181-2828
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: LOCKHEED MARTIN CORPORATION LENS,OPTICAL INSTRUMENT TITLE COMPONENT PN 13074898 MFR LOCKHEED MARTIN CORPORATION LENS,OPTICAL INSTRUMEN
KEY FEATURES
•
ELEMENT LEFT SURFACE RADIUS: 12.266 INCHES IN
•
ELEMENT RIGHT SURFACE RADIUS: 5.380 INCHES IN
•
DIAMETER: 2.680 INCHES NOMINAL IN
•
AXIAL THICKNESS: 0.226 INCHES NOMINAL IN
•
MATERIAL: GLASS OPTICAL
•
SINGLE LENS STYLE: DOUBLE CONCAVE
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
ELEMENT LEFT SURFACE RADIUS12.266 INCHES IN
ELEMENT RIGHT SURFACE RADIUS5.380 INCHES IN
DIAMETER2.680 INCHES NOMINAL IN
AXIAL THICKNESS0.226 INCHES NOMINAL IN
MATERIALGLASS OPTICAL
SINGLE LENS STYLEDOUBLE CONCAVE
OTHER ITEMS IN FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6650-00-000-0164 6650-00-001-2319 6650-00-001-2322 6650-00-001-2323 6650-00-001-2324 6650-00-001-2326 6650-00-001-2327 6650-00-001-2328
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 13074898?
13074898 is a LENS,OPTICAL INSTRUMENT manufactured by LOCKHEED MARTIN CORPORATION.
What is the NSN for 13074898?
13074898 is cataloged in the U.S. Government catalog under NSN 6650-01-181-2828. 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.