The SM-D-850293 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6650-01-271-8239, 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
SM-D-850293
NSN:6650-01-271-8239 FSC:6650 — Optical Instruments, Test Equipment, Components and Accessories CAGE:80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
Part Number
SM-D-850293
NSN
6650-01-271-8239
COMPONENT DIAGRAM
KEY FEATURES
•
LENGTH: 0.418 INCHES NOMINAL IN
•
ELEMENT LEFT SURFACE RADIUS: 4.932 INCHES IN
•
ELEMENT RIGHT SURFACE RADIUS: 11.110 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-174, GRADE A, TYPE 517-642 MIL SPEC SINGLE MATERIAL RESPONSE
•
DIAMETER: 3.133 INCHES MINIMUM AND 3.137 INCHES MAXIMUM IN
•
AXIAL THICKNESS: 0.204 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN
•
MATERIAL: GLASS OPTICAL
TECHNICAL CHARACTERISTICS
LENGTH
0.418 INCHES NOMINAL IN
ELEMENT LEFT SURFACE RADIUS
4.932 INCHES IN
ELEMENT RIGHT SURFACE RADIUS
11.110 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-G-174, GRADE A, TYPE 517-642 MIL SPEC SINGLE MATERIAL RESPONSE
DIAMETER
3.133 INCHES MINIMUM AND 3.137 INCHES MAXIMUM IN
AXIAL THICKNESS
0.204 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN
SPECIAL FEATURES
COATED WITH REFLECTIVE MATERIAL; EDGES TO BE CHAMFER TO 45 DEG; CENTER OFGLASS HOLE SHELL BE .500 IN. DIA IN
MATERIAL
GLASS OPTICAL
SINGLE LENS STYLE
MENISCUS DIVERGING
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 SM-D-850293?
SM-D-850293 is a SM-D-850293.
What is the NSN for SM-D-850293?
SM-D-850293 is cataloged in the U.S. Government catalog under NSN 6650-01-271-8239. This indicates validated use in U.S. government and defense supply chains.
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