COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE · COMPONENT
PRODUCT OVERVIEW
8644280: LENS,OPTICAL INSTRUMENT.
The LENS,OPTICAL INSTRUMENT is a COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE optical transceiver module designed for high-speed data center interconnects. Key specifications include MATERIAL: GLASS OPTICAL, ABBE CONSTANT: 36.600 AND 58.600, AXIAL THICKNESS: 0.307 INCHES NOMINAL AND 0.715 INCHES NOMINAL IN, REFRACTION INDEX: 1.6170 NOMINAL AND 1.5230 NOMINAL, BACK FOCAL LENGTH: 10.039 INCHES IN, FRONT FOCAL LENGTH: 9.017 INCHES IN. This part is cataloged in the U.S.
Government catalog under NSN 6650-00-045-8355, 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
8644280
NSN:6650-00-045-8355 FSC:6650 — Optical Instruments, Test Equipment, Components and Accessories CAGE:19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
MATERIAL
GLASS OPTICAL
ABBE CONSTANT
36.600 AND 58.600
AXIAL THICKNESS
0.307 INCHES NOMINAL AND 0.715 INCHES NOMINAL IN
REFRACTION INDEX
1.6170 NOMINAL AND 1.5230 NOMINAL
BACK FOCAL LENGTH
10.039 INCHES IN
FRONT FOCAL LENGTH
9.017 INCHES IN
COMPOUND LENS STYLE
DOUBLET
FSC APPLICATION DATA
COLLIMATOR,INF. AIMING REF,INTEGRATED WITH FIRE CONTROL EQUIP
INDIVIDUAL LENS STYLE
MENISCUS DIVERGING AND DOUBLE CONVEX
EQUIVALENT FOCAL LENGTH
10.728 INCHES IN
ELEMENT LEFT SURFACE RADIUS
51.105 MILLIMETERS MM
COMPOUND LENS EDGE THICKNESS
1.000 INCHES NOMINAL IN
NSN
6650-00-045-8355
COMPONENT DIAGRAM
KEY FEATURES
•
FSC APPLICATION DATA: COLLIMATOR,INF. AIMING REF,INTEGRATED WITH FIRE CONTROL EQUIP
•
INDIVIDUAL LENS STYLE: MENISCUS DIVERGING AND DOUBLE CONVEX
•
BACK FOCAL LENGTH: 10.039 INCHES IN
•
FRONT FOCAL LENGTH: 9.017 INCHES IN
•
ELEMENT LEFT SURFACE RADIUS: 51.105 MILLIMETERS MM
•
EQUIVALENT FOCAL LENGTH: 10.728 INCHES IN
•
ELEMENT RIGHT SURFACE RADIUS: 4.088 MILLIMETERS MM
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-174, CLASS 1, GRADE C MIL SPEC SINGLE MATERIAL RESPONSE
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
FSC APPLICATION DATA
COLLIMATOR,INF. AIMING REF,INTEGRATED WITH FIRE CONTROL EQUIP
INDIVIDUAL LENS STYLE
MENISCUS DIVERGING AND DOUBLE CONVEX
BACK FOCAL LENGTH
10.039 INCHES IN
FRONT FOCAL LENGTH
9.017 INCHES IN
ELEMENT LEFT SURFACE RADIUS
51.105 MILLIMETERS MM
EQUIVALENT FOCAL LENGTH
10.728 INCHES IN
ELEMENT RIGHT SURFACE RADIUS
4.088 MILLIMETERS MM
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-G-174, CLASS 1, GRADE C MIL SPEC SINGLE MATERIAL RESPONSE
ABBE CONSTANT
36.600 AND 58.600
AXIAL THICKNESS
0.307 INCHES NOMINAL AND 0.715 INCHES NOMINAL IN
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.
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FREQUENTLY ASKED QUESTIONS
What is 8644280?
8644280 is a LENS,OPTICAL INSTRUMENT manufactured by COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE.
What parts can replace 8644280?
There is 1 known substitute for 8644280: 6650000458355. Substitute compatibility should be verified for your specific system.
What is the NSN for 8644280?
8644280 is cataloged in the U.S. Government catalog under NSN 6650-00-045-8355. This indicates validated use in U.S. government and defense supply chains.
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