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12310420 — LENS,OPTICAL INSTRUMENT

✓ Government record, cited
U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM · COMPONENT
PRODUCT OVERVIEW

12310420: LENS,OPTICAL INSTRUMENT.

The LENS,OPTICAL INSTRUMENT is a U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM optical transceiver module designed for high-speed data center interconnects. Key specifications include WIDTH: 0.647 INCHES NOMINAL IN, LENGTH: 1.811 INCHES NOMINAL IN, MATERIAL: GLASS OPTICAL, AXIAL THICKNESS: 0.100 INCHES NOMINAL IN, SINGLE LENS STYLE: DOUBLE CONVEX, MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-174, GRADE B MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 6650-01-144-3577, 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
12310420
NSN: 6650-01-144-3577
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
WIDTH0.647 INCHES NOMINAL IN
LENGTH1.811 INCHES NOMINAL IN
MATERIALGLASS OPTICAL
AXIAL THICKNESS0.100 INCHES NOMINAL IN
SINGLE LENS STYLEDOUBLE CONVEX
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-174, GRADE B MIL SPEC SINGLE MATERIAL RESPONSE
NSN6650-01-144-3577
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM LENS,OPTICAL INSTRUMENT TITLE COMPONENT PN 12310420 MFR U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM LENS,OPTICAL INSTRUMEN
KEY FEATURES
•
LENGTH: 1.811 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-174, GRADE B MIL SPEC SINGLE MATERIAL RESPONSE
•
AXIAL THICKNESS: 0.100 INCHES NOMINAL IN
•
WIDTH: 0.647 INCHES NOMINAL IN
•
MATERIAL: GLASS OPTICAL
•
SINGLE LENS STYLE: DOUBLE CONVEX
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
LENGTH1.811 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-174, GRADE B MIL SPEC SINGLE MATERIAL RESPONSE
AXIAL THICKNESS0.100 INCHES NOMINAL IN
WIDTH0.647 INCHES NOMINAL IN
MATERIALGLASS OPTICAL
SINGLE LENS STYLEDOUBLE CONVEX
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
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 12310420?
12310420 is a LENS,OPTICAL INSTRUMENT manufactured by U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM.
What is the NSN for 12310420?
12310420 is cataloged in the U.S. Government catalog under NSN 6650-01-144-3577. 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.