Lens, Optical Instrument6650-00-683-9128

NSN 6650-00-683-9128 · NIIN 006839128 · Part number 8598954

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment · CAGE 19200

Government record, cited

NSN 6650-00-683-9128 — this item is cataloged by the U.S. Government under National Stock Number 6650-00-683-9128. Manufacturer of record part number: 8598954.

Also searched as 6650-00-683-9128 · 6650006839128 · NIIN 006839128 · 00-683-9128 · FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · CAGE 19200 · 8598954 · MIL013830

Nearby stock numbers ← 6650-00-680-9595 Filter, Infrared Light · 6650-00-683-9548 Lens, Optical Instrument →

Features

Lens,optical Instrument — FSC 6650
FSC Application Data: SIGHT,INFINITY,M44C,INTEGRATED WITH FIRE CONTROL EQUIPMENT
Individual Lens Style: DOUBLE CONVEX AND PLANO-CONCAVE
Back Focal Length: 3.335 INCHES IN
Element Left Surface Radius: 2.326 INCHES IN
Equivalent Focal Length: 3.500 INCHES IN
Element Right Surface Radius: 1.511 INCHES IN
Material Document and Classification: MIL-G-174, CLASS 1, GRADE C MIL SPEC SINGLE MATERIAL RESPONSE

Identification

NSN: 6650-00-683-9128
NIIN: 006839128
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 8598954
Manufacturer: Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate

General Description

The Lens,optical Instrument, cataloged under National Stock Number 6650-00-683-9128, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	6650-00-683-9128
Primary Part Number	8598954
Item Name	Lens,optical Instrument
FSC / FSG	6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
Manufacturer	Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Status	ACTIVE
FSC Application Data	SIGHT,INFINITY,M44C,INTEGRATED WITH FIRE CONTROL EQUIPMENT
Individual Lens Style	DOUBLE CONVEX AND PLANO-CONCAVE
Back Focal Length	3.335 INCHES IN
Element Left Surface Radius	2.326 INCHES IN
Equivalent Focal Length	3.500 INCHES IN
Element Right Surface Radius	1.511 INCHES IN
Material Document and Classification	MIL-G-174, CLASS 1, GRADE C MIL SPEC SINGLE MATERIAL RESPONSE
Diameter	1.100 INCHES NOMINAL IN
Abbe Constant	57.400 AND 30.900
Axial Thickness	0.233 INCHES NOMINAL AND 0.107 INCHES NOMINAL IN
Compound Lens Edge Thickness	0.218 INCHES NOMINAL IN
Material	GLASS OPTICAL
Refraction Index	1.5722 NOMINAL AND 1.6890 NOMINAL
Compound Lens Style	DOUBLET
Compound Lens Overall Axial Thickness	0.340 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 8

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

6650-00-683-95488574710 POSSIBLE MATCH

LENS,OPTICAL INSTRUMENT