NSN Part Numbers List by NSN 6650-00-382-1821 (6650003821821)

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Item Name Lens Optical Instru
INC Code 21884
Federal Supply Group (FSG) Instruments and Laboratory Equipment
Federal Supply Class (FSC) 6650 Optical Instruments Test Equipment Components And Accessories
National Item Identification Number (NIIN) 00-382-1821 (003821821)
NCB Code USA (00)
Part Number Manufacturer Item Name QTY RFQ
LD172589GP6 grayco optical corp lens optical instru Avl RFQ
LD172589GP6 navair and navsea managed lens optical instru Avl RFQ
LD172589PC6 grayco optical corp lens optical instru Avl RFQ
LD172589PC6 navair and navsea managed lens optical instru Avl RFQ

Technical Characteristics of NSN 6650003821821

MRCCriteriaCharacteristic
ZZZVFsc Application DataFIRE CONTROL,TELESCOPE MK 74
BMMZAbbe Constant57.700 AND 33.800
BMMSEquivalent Focal Length2.538 INCHES
BMMXRefraction Index1.5720 NOMINAL AND 1.6490 NOMINAL
BMSCCompound Lens StyleDOUBLET
BMMTBack Focal Length2.047 INCHES
BMMWFront Focal Length2.591 INCHES
BMSDIndividual Lens StyleDOUBLE CONVEX AND PLANO-CONCAVE
ABMZDiameter1.614 INCHES NOMINAL
BMMNCompound Lens Overall Axial Thickness0.709 INCHES NOMINAL
BMMPCompound Lens Edge Thickness0.426 INCHES NOMINAL
CTKWElement Left Surface Radius-1.299 INCHES AND 1.299 INCHES
CTKXElement Right Surface Radius-1.299 INCHES
MATTMaterialGLASS OPTICAL
MRCDecoded RequirementClear Text Reply
MDCLMaterial Document And ClassificationMIL-G-174, CLASS 1, GRADE C MIL SPEC SINGLE MATERIAL RESPONSE
BMLYAxial Thickness0.571 INCHES NOMINAL AND 0.138 INCHES NOMINAL

Relevant Components for NSN - 6650-00-382-1821, 6650003821821
6610-00-329-0368 (6610003290368) 6625-01-542-7102 (6625015427102) 6625-01-298-9165 (6625012989165) 6625-01-098-1289 (6625010981289)
6610-01-148-2181 (6610011482181) 6685-01-483-1079 (6685014831079) 6650-01-324-4725 (6650013244725) 6675-01-014-2836 (6675010142836)
6640-01-258-8636 (6640012588636) 6695-01-072-9086 (6695010729086) 6680-01-292-4596 (6680012924596) 6625-00-476-1873 (6625004761873)

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